SANWEI Industry focus on developing and manufacturing drill and blast consumables with over ten years experience since it established the manufacture in 2008. It was OEM for customers and we build own brand SANWEI Gas Bag as well for now. We specializes in producing Gas Bags, air bags, blast hole liners, rock plugs, bottle brushes,bell wire, firing line and many other products.

In order to service our customers well,we also represent the chemicals ( part of chemicals listed as below ) from SINOCHEM Group with very good rate and fast delivery. We mass supplied to many industries such as explosive manufactures,mineral process companies, matches, fireworks, glass industries and etc...

Product Name Purity (Dry base)
Thiourea 99.0%
Sodium Nitrate 99.9%
Potassium Nitrate 99.9%
Sodium Thiocyanate 99.0%
Soda Ash Light 99.0%
Acetic Acid 99.8%
Sodium Nitrite 99.0%
Sulphamic Acid 99.5%
Sodium Cyanide 98.0%
Citric Acid Anhydrius 99.5%
Sodium Perchlorate Monohydrate 99%
Sodium Perchlorate Anhydrous 99.3%
Phosphorus 98.5%
Potassium Chlorate 99.7%
Sodium Chlorate 99.5%
Potassium Perchlorate 99.2%
Ammonium Perchlorate 99.5%
Barium Chlorate Anhydrous 98.0%