Electrical Instruments  - Labwe Educationla Equipment Co.,Ltd.
Labwe Educational Equipments Co.,Ltd.was established in 1982,specializing in manufacturing teaching models and instruments for biology, chemistry, physics, geography and physiology education. With the... custom synthesis/manufacturing  - RNDCHEM Co., Ltd.
RNDCHEM is a chemistry-based and science & technology oriented enterprise in the area of pharmaceutical, drug discovery, agrochemical and biotechnology industries. We specialize in both lab research... ptbba  - Langfang Longtengyu Fine Chemicals Co.,Ltd
Langfang Longtengyu Fine Chemical Co., Ltd. is located in Longhuzhuang,Yong-Qing District,Hebei province, which is locatedthe central area of Beijing-Tianjin Zone, 80 kilometres away from both...