Tianjin LangHu Technology Co. Ltd was established in 1999 and now covers an area of 38 acres, which near to Beijing, the capital of China and 50 Kilometers away from Tianjin port. With the concept of science and technology, innovation and development, our company has always engaged in both research and production, aiming to be one of the most professional chemical enterprises.

We specialize in production of non-toxic additives for rubber, paint, mainly stearates, including zinc stearate, calcium stearate, magnesium stearate, aluminium stearate, etc. All products are produced with washing method or the "one-step" process; all are energy saving and pollution-free, ready for different customers’ requirements. We also independently developed compound stabilizers, which are widely used in PVC profiles, pipes, wire & cable, etc. Our production has reached or exceeded national standard, especially been ISO9001:2008 certified.