Shanghai Bosun Abrasive Co., Ltd. is a professional abrasive company, which can research, produce and sell all kinds of abrasive. The main products include all kinds of steel shot, steel grit, steel cut wire shot, stainless steel balls, aluminum balls, zinc balls, copper balls as well as the copper sand, brown corundum, black corundum and so on. The company has advanced equipment and technology, strong technology strength and perfect quality inspection methods. The products are strictly produced and tested according to relative standard, so it is trusted by our customers and be chosen as designated product by many companies which producing sand-blast equipment.

Shanghai Guardian Industrial Co.,Ltd Located in Suzhou Industrial Park Suzhou,Medsport Products Co., Ltd. (formername: Shanghai Guardian Medical Instrument Co.,Ltd.) is a high-tech joint venture which specializes in producing wound dressing and it'smainly engaged in technology research and development of bioengineering and innovation and production of health-care device.

Shanghai Guardian Industrial Co.,Ltd Located in Suzhou Industrial Park Suzhou,Medsport Products Co., Ltd. (formername: Shanghai Guardian Medical Instrument Co.,Ltd.) is a high-tech joint venture which specializes in producing wound dressing and it'smainly engaged in technology research and development of bioengineering and innovation and production of health-care device.

YuDa Machinery CO., LTD is located in the beautiful national AAAA level tourist area—Tianmu Lake along zhongguancun science and technology industrial park, Jiangsu. She is a professional high—tech enterprise engaged in grain and oil machinery, forage, fertilizer and feed machinery manufacturing. The company covers 34500 square meters, construction area of 27895 square meters, she gathers industry technical elite from Nanjing agricultural university, Jiangsu university and other scientific research institutions for technical cooperation. The company has passed national ISO9001: 2008 quality management system certification, European CE certification and SGS certification.

YuDa Machinery CO., LTD is located in the beautiful national AAAA level tourist area—Tianmu Lake along zhongguancun science and technology industrial park, Jiangsu. She is a professional high—tech enterprise engaged in grain and oil machinery, forage, fertilizer and feed machinery manufacturing. The company covers 34500 square meters, construction area of 27895 square meters, she gathers industry technical elite from Nanjing agricultural university, Jiangsu university and other scientific research institutions for technical cooperation. The company has passed national ISO9001: 2008 quality management system certification, European CE certification and SGS certification.

YuDa Machinery CO., LTD is located in the beautiful national AAAA level tourist area—Tianmu Lake along zhongguancun science and technology industrial park, Jiangsu. She is a professional high—tech enterprise engaged in grain and oil machinery, forage, fertilizer and feed machinery manufacturing. The company covers 34500 square meters, construction area of 27895 square meters, she gathers industry technical elite from Nanjing agricultural university, Jiangsu university and other scientific research institutions for technical cooperation. The company has passed national ISO9001: 2008 quality management system certification, European CE certification and SGS certification.

YuDa Machinery CO., LTD is located in the beautiful national AAAA level tourist area—Tianmu Lake along zhongguancun science and technology industrial park, Jiangsu. She is a professional high—tech enterprise engaged in grain and oil machinery, forage, fertilizer and feed machinery manufacturing. The company covers 34500 square meters, construction area of 27895 square meters, she gathers industry technical elite from Nanjing agricultural university, Jiangsu university and other scientific research institutions for technical cooperation. The company has passed national ISO9001: 2008 quality management system certification, European CE certification and SGS certification.

YuDa Machinery CO., LTD is located in the beautiful national AAAA level tourist area—Tianmu Lake along zhongguancun science and technology industrial park, Jiangsu. She is a professional high—tech enterprise engaged in grain and oil machinery, forage, fertilizer and feed machinery manufacturing. The company covers 34500 square meters, construction area of 27895 square meters, she gathers industry technical elite from Nanjing agricultural university, Jiangsu university and other scientific research institutions for technical cooperation. The company has passed national ISO9001: 2008 quality management system certification, European CE certification and SGS certification.

YuDa Machinery CO., LTD is located in the beautiful national AAAA level tourist area—Tianmu Lake along zhongguancun science and technology industrial park, Jiangsu. She is a professional high—tech enterprise engaged in grain and oil machinery, forage, fertilizer and feed machinery manufacturing. The company covers 34500 square meters, construction area of 27895 square meters, she gathers industry technical elite from Nanjing agricultural university, Jiangsu university and other scientific research institutions for technical cooperation. The company has passed national ISO9001: 2008 quality management system certification, European CE certification and SGS certification.

YuDa Machinery CO., LTD is located in the beautiful national AAAA level tourist area—Tianmu Lake along zhongguancun science and technology industrial park, Jiangsu. She is a professional high—tech enterprise engaged in grain and oil machinery, forage, fertilizer and feed machinery manufacturing. The company covers 34500 square meters, construction area of 27895 square meters, she gathers industry technical elite from Nanjing agricultural university, Jiangsu university and other scientific research institutions for technical cooperation. The company has passed national ISO9001: 2008 quality management system certification, European CE certification and SGS certification.

YuDa Machinery CO., LTD is located in the beautiful national AAAA level tourist area—Tianmu Lake along zhongguancun science and technology industrial park, Jiangsu. She is a professional high—tech enterprise engaged in grain and oil machinery, forage, fertilizer and feed machinery manufacturing. The company covers 34500 square meters, construction area of 27895 square meters, she gathers industry technical elite from Nanjing agricultural university, Jiangsu university and other scientific research institutions for technical cooperation. The company has passed national ISO9001: 2008 quality management system certification, European CE certification and SGS certification.

YuDa Machinery CO., LTD is located in the beautiful national AAAA level tourist area—Tianmu Lake along zhongguancun science and technology industrial park, Jiangsu. She is a professional high—tech enterprise engaged in grain and oil machinery, forage, fertilizer and feed machinery manufacturing. The company covers 34500 square meters, construction area of 27895 square meters, she gathers industry technical elite from Nanjing agricultural university, Jiangsu university and other scientific research institutions for technical cooperation. The company has passed national ISO9001: 2008 quality management system certification, European CE certification and SGS certification.