Henan Jinkai Chemical Investment Holding Group Co., Ltd. (hereinafter referred to as "Jin open the Group"), predecessor of Kaifeng Jin Open Ltd., was established on May 28th, 2004. With Association for Quality, Environmental and Occupational, ...

The company was founded on Feb 9, 2006, and we specialize industrial chemicals, including soda ash, sodium nitrite, hydrogen carbonate, thiosulphate, calcium chloride, magnesium metabisulfite, white carbon black, ammonium etc., all of which are widely ...

HEBEI JIUDING FERTILIZER MANUFACTURING CO.,LTD(JIUDING INTERNATIONAL CO.,LTD) IS A PROFESSIONAL MANUFACTURER AND SUPPLIER OF COMPACTED GRANULAR AMMONIUM SULPHATE,GRANULAR CHLORIDE,AND OTHER PRODUCTS. IT BUILT IN 2009,WITH THE TOTAL ASSETS 50 ...