Shenzhen Lvweikang Biotechnology Co., Ltd

Weifang Tongrun Chemical Co., Ltd. is located in the beautiful and rich Shandong Peninsula, in the Bozhuang Chemical Industrial Park of the Bohai Economic Belt, between the beautiful coastal city of Qingdao and the international kite city of Weifang,

The company is specialized in the production of textile auxiliaries, pharmaceutical intermediates, pesticide intermediates, flavors and fragrances intermediates, organic synthesis intermediates, plastics and rubber additives and processing enterprise

As a well-established U.S. CRO/CDMO since 1996, AstaTech provides high quality building blocks to the global pharmaceutical and bio-technology industry. We are a One-stop chemistry supplier that can support projects from initial R&D to commercial