DBH-Osthandelsgesellschaft mbH

By providing comprehensive products and services, has formed a network of international trade, more than 60% of pharmaceutical intermediates and active pharmaceutical ingredients of our products are exported to abroad. In 2014, sales income is 140 mi

Le Si Company was founded in 1989 with a total investment of over 100 million yuan. It is one of the five key backbone enterprises in Zhejiang Province, specializing in the production of Le Rui brand acid, medium, direct, and leather dye series produ