Xinmi Wanli Industry Development Co., Ltd. is a professional manufacturer of ceramic proppant for oilfield, and located in Zhengzhou City, Henan Province, while the factory is in the New High-tech Development Zone of Quliang, Xinmi City. With a registered fund of RMB110.18 million, Wanli currently employs more than 400 employees, among which the management staff take 15% as well as senior engineers and technicians take 10%. Our highly dedicated and experienced team allows us to offer our customers high quality products, competitive price and comprehensive logistics services. Our marketing network extends to all over the world, such as United States, Canada, Russia, Kazakhstan, India, Chile and Argentina etc. We established branch company in USA, to provide warehouse logistics, and 24 hours all-around service for clients. Wanli establishes a sound quality assurance system according to API standard. We are one of the top network suppliers of SINOPEC, CNPC and Yanchang Petroleum, we have already provided high quality proppant for their subsidiaries many years. Also Wanli has been added to the global suppliers list of Total. Wanli passed API SPEC Q1 QMS certificate as well as ISO14001：2004 HSE certificate and OHSAS 18001：2007 professional health safety control system. Wanli has been devoted to introduce, absorb, apply and re-innovate the technology for more than 10 years. Now we have researched and developed new and multifunctional ceramic proppant and resin coated proppant. At present, our factory has eight ceramic production lines and four full-automatic resin coated sand production lines, which guarantee the ceramic proppant's annual output reach 280,000MT and the resin coated proppant reach 120,000MT in 2018.