henan bo science and technology limited company is an independent research and development, production, operating in one of the integrated high-tech enterprises,"100 strong county" in gongyi city, is located in zhengzhou and nine in the ancient city of luoyang, south by the songyue, north of the ye...

Better(shandong) chemical co.,ltd is the leading manufacturer of carbon black in china. our main products are series of carbon black products for rubber use.we are located in the south of shandong provice,which has sufficient quality raw material oil.the products have passed the sampling tests condu...

shandong kaison biochemical co.,ltd. is located in the clean, environment-friendly, beautiful and pleasant rizhao city, at the foot of wulian mountain and jiuxian mountain. at present, our company is close to qingdao port, rizhao port, jingfu expressway, tongsan expressway and jiqing expressway; we ...

Our company is one of the largest feed grade dicalcium phopshate (dcp), monodicalcium phosphate (mdcp), monocalcium phosphate (mcp) and tricalciium phopshate (tcp) manufacturers in china. we have passed iso 9001:2000 and we can surely supply high quality product at competitive price.

Hwalong chemical serve the industries of paints, coatings, adhesives, printing inks, rubbers, plastics, and so on. headquartered in qingdao, with production bases in zibo, nanning & zhaoqing. main products are pine chemicals, synthetic resins, plastic additives, etc.