Yanggu Wantong Petroleum Fittings Co., Ltd,established on June 6, 2013, is a research and development and production company specializing in oilfield mud pump fittings, rubber products, and high-end composite polyurethane products. The company has high-end technical research and development personnel. The forging, processing, heat treatment, and assembly of slurry pump accessories are all independently completed by the company. The mixing of rubber products and the vulcanization of finished products are all independently completed by the company. We use imported raw materials from Germany to cast and mold high-end composite polyurethane, integrating research and development, forging production, sales, and service, with strong technology.Since the establishment of the company, the company's excellent products and high-quality after-sales service have won the favor of a large number of customers. Currently, customers are widely distributed in major onshore and offshore oil fields in China, striving to make greater contributions to the Chinese oil industry.The company has formed a large-scale production capacity, with over 60 professional processing machines and testing equipment to ensure product quality, technical standards, and production stability. With the introduction of the the Belt and Road policy, the products are not only sold to major domestic oilfields, but also sold overseas, Russia, Kazakhstan, the Middle East and other countries.