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

Guizhou SINO-PHOS Chemical Co., Ltd. was founded in 2002. It is a solid phosphorus chemical enterprise specializing in research, development, production and sale. Relying on the advantages of phosphate resources in Asia's phosphorus capital -- Guizhou Guiyang production base, the company has been focusing on the R&D and production of phosphoric acid and phosphate for 18 years. The company has a fine phosphate and phosphate production lines, can provide customers with the whole process of production and quality assurance chain. The main products are phosphoric acid, sodium tripolyphosphate, sodium hexametaphosphate, sodium triphosphate, sodium pyrophosphate and so on. At present, it has formed a production scale with an annual output of 30,000 tons of phosphate and 60,000 tons of phosphate. In 2009, the compay passed the ISO9001 international quality system certification.
In order to meet the special needs of the world's ethnic and religious countries, the company has passed the Kosher certification, Halal certification and EU Reach certification.
Adhering to the business philosophy of "integrity, innovation, quality and win-win", the company always adheres to the professional and large-scale business model to provide craftsmanship and fast service for domestic and foreign merchants.
Relying on innovative products and worry-free services, we have established trade cooperative relations with customers from more than 60 countries and regions such as Europe, South America, North America, Africa, Middle East and Southeast Asia.
With the aim of mutual benefit and win-win cooperation, we invite you to join us in joint venture and cooperation to jointly forge classic brands and share business results.