尤物视频污,99热99热99超碰,精品久久久久女少妇,少妇精品无码,日B视屏久久香色,亚洲美女午夜福利av,国产美女被操,国产九九精品,国产久久色情

　　We takes up the area of 25000m2,including 5000m2 built-up area,with the investment of RMB 40 million and there are 60 employees, including 10 technicians，with completed manufactural and inspected equipments.Our products are pharmaceutical intermediates,photoinitiator, flame retardants and lithium chemicals. And the main reactions are halo, esterify, cyaniding, diazotizing, friedel-crafts and transforming hydrogenation.It could also research and develop the certain items according to customers' requirements.The chemical plant is certificated with ISO9001:2000 Quality System Approval, and has passed ISO 14001 and OHSAS 18001 Approval this year.And 60% of our products are exported to Southeast Asia, Europe and America. We sincerely welcome you to trade and make the deal with us, and establish long-term and firm business relations.