Yingkou Liao Bing Melicalous Chemical CO..LTD specializes in producing Boron chemicals, which have been awarded as best quality by state council central Military Committee and National Chenicals Industry Ministry.which export to European American ...

Tianjin Jiayi Hua Import & Export Co., Ltd. is a research, sales and integration of high-tech enterprises, the company has passed ISO9001-2000 international quality system certification, products have SGS-CSTC Standards Technical Services (SGS) ...