Nicna Digital Imaging System International Holding Co., Ltd. is based in Hong Kong, with our factory and branch office in Shenzhen of China. We were formerly known as Wanxiang Photographic Accessory....

Anping TianRui Metal Prodcuts Co., Ltd. is a professional manufacturer of wire mesh, wire screen and wire mesh finished products. Through development, TianRui has become a big company with more than....

Dong guan Hongxing Stone Co. Ltd is committed to .... 8. Granite and Marble and Sandston Sculpture and Western Figures, Animal Stone Carving. Our Advantages: 1.Price: Our company has....

Bothwinner was established in 1999, It is one of .... our products sell well in South and North America, Western Europe, Asia, Australia, Africa, Middle East Country , Oceania and worldwide. ....

China Baco company is a professional manufacturer of electronic products, such as , car dvr camera , gps tracker , car kit Our company was established in 2004. Our factory is located in Bao' an....

Ze-shun Communication Firm was established in 2007.It specialized in branded mobile phone spare parts such as flex cable, LCD screen, and so on. It offers the service for all the wholesale, retail,....

HK Bosin International Trading Co., Ltd. was founded in 2000, Which is a professional manufacture and exporter. located in the HuiZhou city GuangDong province in china . Covers an area of about 5000....

Haida Equipment Co., Ltd. is headquartered in Taichung. As a comprehensive manufacturer of precision detecting instruments, Haida has contributed to the development of global industry for a long time....

Nonionic polyacrylamide was synthesized with acrylamide using ( NH4) 2S2O8 as initiator by the method of CO polymerization in aqueous solution, effects of monomer concentration, dosage of initiating....