HANGZHOU HONGYAN PIGMENT CHEMICAL CO.,LTD.is one of the top-ranking pigment manufacturers in China.Our company mainly produces top,middle and low class organic and inorganic pigment widely used on solvent based printing ink,water based printing ink,plastic,paint,rubber,leather, textile printing paste and stationery etc. The company was established in 1991,occupying 80,000 square meters.Our permanent asset is 35,000,000 RMB and product capacity is 6000MT per year.In 1999,we established R&D depar...

More>>