Weifang Boteng Chemical Co., Ltd. is a professional company of selling inorganic chemical products, focusing on the sales of inorganic salt products and technical services. The company is located in the world capital of kite weifang city, the geographical position is superior, north depends on weifang port, east faces Qingdao port, the transportation is very convenient. The company's main products are: sodium nitrite (powder, dry powder), sodium nitrate (powder, dry powder, granular), sodium me...