亚洲欧美日韩国产综合精品二区_5x社区满18击进入av网站_黑人玩欧美人三根一起进_国产精品揄拍一区二区_国产亚洲综合专区在线 在线观看_欧美三级网址_凸偷窥wc精品女厕91_亚洲精品高清一区二区三区四区_欧美激情一区二区在线观看_狠狠色噜噜

Huaibei Longxi Biotechnology Co., Ltd.

Located in Anhui (Huaibei) New Coal Chemical Synthetic Material Base (Huaibei Linhuan Industrial Park). Huaibei Longxi Biotechnology Co., Ltd. is a production-technology-based enterprise engaged in the production and sales of organic fine chemical products and pharmaceutical intermediates, etc., with an area of 60,192.84 square meters. 

At present, our company is equipped with advanced facilities, including a modern laboratory, a pilot plant and four 3,000 square meters of production plants, a complete quality inspection center, imported gas and liquid chromatographs, polarimeters, moisture meters, melting point meters and various chemical analyzers, etc. Thus we have superior ability to provide our customers with high-quality products and efficient services.

Focusing on the two major international and domestic markets...