Our company are mainly works in plant extraction and researching of natural plants. We one the largest manufacturers specializing pigment China. insist on guiding by market, keeping development, production, sales application as a whole. products strictly accordance with standards ...

ChengCheng Investment Group was founded in 2010 Harbin with registered capital of 50 million Yuan. It is a high-tech and diversified industrial group multiple branches covering research & development, manufacturing, more than 5,000 staff. The main business amorphous alloy series ...