Tianjin World Lang International Trading Co., Ltd

Tianjin world lang international trading co., ltd is one of the leading manufacturers of chemical products in tianjin china. \r\n\r\nwe specialize in produce pvc stability. such as magnesium stearate, zinc stearate, calcium stearate, lead stearate, barium stearate etc. world lang has build up an expertise in manufacturing and exporting to overseas markets of various products. \r\n\r\nall of our products are produced according to is09001 stipulations, and our outstanding range is continually being improved upon in order to meet our customers changing demand.