We are Famous(Shan Dong) Chemical Co., Ltd.specialized in producing various types of zinc oxide and carbon black.Such as N220 N330 N550 N660 N234 N339 N375 N326. Our company was established nearly 20 years, has a good reputation and quality to win market position. The company owns fixed assets of more than 200 million yuan, the company covers an area of fifty acres; warehouse of 9000 square meters, with five carbon black production lines with annual production capacity of 100,000 tons of carbon black. We can give you the largest incentives whole in China. Now our products are exported in many countries, also hope to establish long-term relationship with you. welcome to visit and look forward to your reply!