Benzyltriphenylphosphonium bromide

Tongxiang Longsing Chemical Co., Ltd., subordinate to Tongxiang Longxiang Group, is a joint-stock enterprise specialized in the production and sales of pharm-chemicals, bio-chemicals and food & feed additives. The company is located in Tongxiang, which is a picturesque city in the south of the lower reaches of the Changjiang River. Only 120km from the international metropolis Shanghai, and 55km from the provincial capital Hanghzhou, Tongxiang enjoys a good location and convenient transportation...