Shanghai Longda Alloy Material is a Wholly Owned Subsidiary company of Wuxi Longda Metal, offers Copper alloys, High Performance alloys and Nickel-based, Cobalt based high temperature alloys for the global market. These alloys are highly engineered to offer a superior combination of heat resistance, high-temperature corrosion resistance, toughness and strength properties.

FBU was established in 2007, with FBU trademark and is constantly developing series of cartridge seals conforming to standards of ISO , ANSI, DIN, and API ,which are widely used in industry such as chemical processing, paper & pulp, Iron Mine, marine and food processing. Our core business is cartridge mechanical seals, FBU can design, manufacture, and recondition mechanical seals as per ISO 9001:2008 LRQA assessed management.

Shanghai Longda Alloy Material is a Wholly Owned Subsidiary company of Wuxi Longda Metal, offers Copper alloys, High Performance alloys and Nickel-based, Cobalt based high temperature alloys for the global market. These alloys are highly engineered to offer a superior combination of heat resistance, high-temperature corrosion resistance, toughness and strength properties.

Zhengchuang Machinery is a manufacturer of high-end roll forming machine in Asia. Wuxi Zhengchuang Cold Bending Technology Co., Ltd was establish in 1995, with more than 20 years history in cold bending industrial area. Our company is located in Wuxi city, Jiangsu Province, floor area is about 15,000M2. We are professional manufacturing all kinds of cold bending machines, with the 23 years development, we use modern management, professional scientific research, advanced manufacturing technique and impeccable after-sales system, we obtain national high-tech enterprise title, until now our company has more than 80 employees. What we offer? Zhengchuang is mainly produce color steel tile roll forming machine, glazed tile roll forming machine, C/Z purline roll forming machine, quick change roll forming machine, deck floor roll forming machine, guardrail roll forming machine, downpipe roll forming machine, automotive frame roll forming machine, steel silo roll forming machine etc. We can make more than 20 series 100 kinds machines. The end product is widely used in grain storage, storeroom, workshop, supermarket shelves, photovotaic industry, villa, integration wall space, residence, and all kinds of heated housing construction project. Zhengchuang machine can meet growing demand of construction enterprise, auto industry and steel production enterprise.

Zhengchuang Machinery is a manufacturer of high-end roll forming machine in Asia. Wuxi Zhengchuang Cold Bending Technology Co., Ltd was establish in 1995, with more than 20 years history in cold bending industrial area. Our company is located in Wuxi city, Jiangsu Province, floor area is about 15,000M2. We are professional manufacturing all kinds of cold bending machines, with the 23 years development, we use modern management, professional scientific research, advanced manufacturing technique and impeccable after-sales system, we obtain national high-tech enterprise title, until now our company has more than 80 employees. What we offer? Zhengchuang is mainly produce color steel tile roll forming machine, glazed tile roll forming machine, C/Z purline roll forming machine, quick change roll forming machine, deck floor roll forming machine, guardrail roll forming machine, downpipe roll forming machine, automotive frame roll forming machine, steel silo roll forming machine etc. We can make more than 20 series 100 kinds machines. The end product is widely used in grain storage, storeroom, workshop, supermarket shelves, photovotaic industry, villa, integration wall space, residence, and all kinds of heated housing construction project. Zhengchuang machine can meet growing demand of construction enterprise, auto industry and steel production enterprise.

Zhengchuang Machinery is a manufacturer of high-end roll forming machine in Asia. Wuxi Zhengchuang Cold Bending Technology Co., Ltd was establish in 1995, with more than 20 years history in cold bending industrial area. Our company is located in Wuxi city, Jiangsu Province, floor area is about 15,000M2. We are professional manufacturing all kinds of cold bending machines, with the 23 years development, we use modern management, professional scientific research, advanced manufacturing technique and impeccable after-sales system, we obtain national high-tech enterprise title, until now our company has more than 80 employees. What we offer? Zhengchuang is mainly produce color steel tile roll forming machine, glazed tile roll forming machine, C/Z purline roll forming machine, quick change roll forming machine, deck floor roll forming machine, guardrail roll forming machine, downpipe roll forming machine, automotive frame roll forming machine, steel silo roll forming machine etc. We can make more than 20 series 100 kinds machines. The end product is widely used in grain storage, storeroom, workshop, supermarket shelves, photovotaic industry, villa, integration wall space, residence, and all kinds of heated housing construction project. Zhengchuang machine can meet growing demand of construction enterprise, auto industry and steel production enterprise.

Pursue Perfection, Contribute to customer Shanghai Leiyou Complete Machinery Co.,Ltd. was founded in 1986. The company gradually turned into joint-stock enterprises, which produces large-sized crushing machinery and provides customers with perfect solution on its own, thanks to the fact that it initially focused on manufacture and research of wear-resistant material. Now the company covers an area of 80,000 square meters and three factories, is well equipped with modernized cutting plant, and has more than 500 people working in the plant. It has changed into an important manufacturer and exporter of crushing machinery, screening, Grinder, Ball mill, Diesel generator, Conveyor belt all over the world. The company mainly produces crushing and screening equipment, and has a product range of more than 300 models and about 30 categories, which included fixed, semi-mobile, portable crushing plant and sold thousands of machines annually. The capacity reached from 5tph to 1800tph for each complete plant. The company has set up offices in main cities across China, and technical service center in many countries around the world. In recent years, SANYYO exported to all over the world, such as Africa, Middle East, Asia, South America etc; over 60 Countries. Currently, the company in the process of conducting multilateral cooperation on product R&D and technical exchange, this is designed to take advantages from various sources for innovative activity to the degree to which the company is able to roll out a batch of models annually to secure advance in every aspect for its crushing machines. SANYYO is also staffed with well-experienced design engineers to facilitate on-site analysis for clients from various parts of the world, and to produce complete and perfect solutions. Our corporation insists on the idea of higher quality, higher innovation, better faith, better service, pursuing to satisfy our customers, improving and consummating the quality control and services system. Our corporation persists on Scientific outlook of development to increase and stabilize the values of SANYYO brand.

Pursue Perfection, Contribute to customer Shanghai Leiyou Complete Machinery Co.,Ltd. was founded in 1986. The company gradually turned into joint-stock enterprises, which produces large-sized crushing machinery and provides customers with perfect solution on its own, thanks to the fact that it initially focused on manufacture and research of wear-resistant material. Now the company covers an area of 80,000 square meters and three factories, is well equipped with modernized cutting plant, and has more than 500 people working in the plant. It has changed into an important manufacturer and exporter of crushing machinery, screening, Grinder, Ball mill, Diesel generator, Conveyor belt all over the world. The company mainly produces crushing and screening equipment, and has a product range of more than 300 models and about 30 categories, which included fixed, semi-mobile, portable crushing plant and sold thousands of machines annually. The capacity reached from 5tph to 1800tph for each complete plant. The company has set up offices in main cities across China, and technical service center in many countries around the world. In recent years, SANYYO exported to all over the world, such as Africa, Middle East, Asia, South America etc; over 60 Countries. Currently, the company in the process of conducting multilateral cooperation on product R&D and technical exchange, this is designed to take advantages from various sources for innovative activity to the degree to which the company is able to roll out a batch of models annually to secure advance in every aspect for its crushing machines. SANYYO is also staffed with well-experienced design engineers to facilitate on-site analysis for clients from various parts of the world, and to produce complete and perfect solutions. Our corporation insists on the idea of higher quality, higher innovation, better faith, better service, pursuing to satisfy our customers, improving and consummating the quality control and services system. Our corporation persists on Scientific outlook of development to increase and stabilize the values of SANYYO brand.

Pursue Perfection, Contribute to customer Shanghai Leiyou Complete Machinery Co.,Ltd. was founded in 1986. The company gradually turned into joint-stock enterprises, which produces large-sized crushing machinery and provides customers with perfect solution on its own, thanks to the fact that it initially focused on manufacture and research of wear-resistant material. Now the company covers an area of 80,000 square meters and three factories, is well equipped with modernized cutting plant, and has more than 500 people working in the plant. It has changed into an important manufacturer and exporter of crushing machinery, screening, Grinder, Ball mill, Diesel generator, Conveyor belt all over the world. The company mainly produces crushing and screening equipment, and has a product range of more than 300 models and about 30 categories, which included fixed, semi-mobile, portable crushing plant and sold thousands of machines annually. The capacity reached from 5tph to 1800tph for each complete plant. The company has set up offices in main cities across China, and technical service center in many countries around the world. In recent years, SANYYO exported to all over the world, such as Africa, Middle East, Asia, South America etc; over 60 Countries. Currently, the company in the process of conducting multilateral cooperation on product R&D and technical exchange, this is designed to take advantages from various sources for innovative activity to the degree to which the company is able to roll out a batch of models annually to secure advance in every aspect for its crushing machines. SANYYO is also staffed with well-experienced design engineers to facilitate on-site analysis for clients from various parts of the world, and to produce complete and perfect solutions. Our corporation insists on the idea of higher quality, higher innovation, better faith, better service, pursuing to satisfy our customers, improving and consummating the quality control and services system. Our corporation persists on Scientific outlook of development to increase and stabilize the values of SANYYO brand.

Pursue Perfection, Contribute to customer Shanghai Leiyou Complete Machinery Co.,Ltd. was founded in 1986. The company gradually turned into joint-stock enterprises, which produces large-sized crushing machinery and provides customers with perfect solution on its own, thanks to the fact that it initially focused on manufacture and research of wear-resistant material. Now the company covers an area of 80,000 square meters and three factories, is well equipped with modernized cutting plant, and has more than 500 people working in the plant. It has changed into an important manufacturer and exporter of crushing machinery, screening, Grinder, Ball mill, Diesel generator, Conveyor belt all over the world. The company mainly produces crushing and screening equipment, and has a product range of more than 300 models and about 30 categories, which included fixed, semi-mobile, portable crushing plant and sold thousands of machines annually. The capacity reached from 5tph to 1800tph for each complete plant. The company has set up offices in main cities across China, and technical service center in many countries around the world. In recent years, SANYYO exported to all over the world, such as Africa, Middle East, Asia, South America etc; over 60 Countries. Currently, the company in the process of conducting multilateral cooperation on product R&D and technical exchange, this is designed to take advantages from various sources for innovative activity to the degree to which the company is able to roll out a batch of models annually to secure advance in every aspect for its crushing machines. SANYYO is also staffed with well-experienced design engineers to facilitate on-site analysis for clients from various parts of the world, and to produce complete and perfect solutions. Our corporation insists on the idea of higher quality, higher innovation, better faith, better service, pursuing to satisfy our customers, improving and consummating the quality control and services system. Our corporation persists on Scientific outlook of development to increase and stabilize the values of SANYYO brand.

Pursue Perfection, Contribute to customer Shanghai Leiyou Complete Machinery Co.,Ltd. was founded in 1986. The company gradually turned into joint-stock enterprises, which produces large-sized crushing machinery and provides customers with perfect solution on its own, thanks to the fact that it initially focused on manufacture and research of wear-resistant material. Now the company covers an area of 80,000 square meters and three factories, is well equipped with modernized cutting plant, and has more than 500 people working in the plant. It has changed into an important manufacturer and exporter of crushing machinery, screening, Grinder, Ball mill, Diesel generator, Conveyor belt all over the world. The company mainly produces crushing and screening equipment, and has a product range of more than 300 models and about 30 categories, which included fixed, semi-mobile, portable crushing plant and sold thousands of machines annually. The capacity reached from 5tph to 1800tph for each complete plant. The company has set up offices in main cities across China, and technical service center in many countries around the world. In recent years, SANYYO exported to all over the world, such as Africa, Middle East, Asia, South America etc; over 60 Countries. Currently, the company in the process of conducting multilateral cooperation on product R&D and technical exchange, this is designed to take advantages from various sources for innovative activity to the degree to which the company is able to roll out a batch of models annually to secure advance in every aspect for its crushing machines. SANYYO is also staffed with well-experienced design engineers to facilitate on-site analysis for clients from various parts of the world, and to produce complete and perfect solutions. Our corporation insists on the idea of higher quality, higher innovation, better faith, better service, pursuing to satisfy our customers, improving and consummating the quality control and services system. Our corporation persists on Scientific outlook of development to increase and stabilize the values of SANYYO brand.

Pursue Perfection, Contribute to customer Shanghai Leiyou Complete Machinery Co.,Ltd. was founded in 1986. The company gradually turned into joint-stock enterprises, which produces large-sized crushing machinery and provides customers with perfect solution on its own, thanks to the fact that it initially focused on manufacture and research of wear-resistant material. Now the company covers an area of 80,000 square meters and three factories, is well equipped with modernized cutting plant, and has more than 500 people working in the plant. It has changed into an important manufacturer and exporter of crushing machinery, screening, Grinder, Ball mill, Diesel generator, Conveyor belt all over the world. The company mainly produces crushing and screening equipment, and has a product range of more than 300 models and about 30 categories, which included fixed, semi-mobile, portable crushing plant and sold thousands of machines annually. The capacity reached from 5tph to 1800tph for each complete plant. The company has set up offices in main cities across China, and technical service center in many countries around the world. In recent years, SANYYO exported to all over the world, such as Africa, Middle East, Asia, South America etc; over 60 Countries. Currently, the company in the process of conducting multilateral cooperation on product R&D and technical exchange, this is designed to take advantages from various sources for innovative activity to the degree to which the company is able to roll out a batch of models annually to secure advance in every aspect for its crushing machines. SANYYO is also staffed with well-experienced design engineers to facilitate on-site analysis for clients from various parts of the world, and to produce complete and perfect solutions. Our corporation insists on the idea of higher quality, higher innovation, better faith, better service, pursuing to satisfy our customers, improving and consummating the quality control and services system. Our corporation persists on Scientific outlook of development to increase and stabilize the values of SANYYO brand.