Jinfeng Casting is located in the picturesque land of Sanjin — Taigu, Jinzhong. The company integrates the development, design, casting, processing, packaging, and transportation of grooved pipe fittings, making it a modern enterprise dedicated to the research and production of grooved pipe fittings and related supporting products. The company has excellent research and development institutions and complete testing facilities, with over 300 employees. Since its establishment, it has been recognized by Jinzhong City as an "Honest Enterprise" and an "Outstanding Private Enterprise" for many years and has passed the ISO9001:2008 quality system certification. The company mainly produces grooved pipe connectors and various coated steel pipes and is a domestic manufacturer of grooved fittings, pipe joints, and pipe processing equipment. Adhering to a business development strategy of high starting points, high technology, and high standards, the company strictly develops and produces according to the GB5135-2006 standard, uses advanced automated production line equipment, and applies wire spheroidizing treatment in the industry, which makes the product quality more stable and recommended for Chinese construction projects. The products are widely used in fire protection, water supply and drainage, telecommunications, power support, petroleum, chemical industries, and more, selling to over 20 provinces, cities, and autonomous regions nationwide, and exported to Europe, America, and other countries. The company's grooved pipe connectors use high-strength, high-elongation QT450-12 ductile iron. Each batch of castings undergoes metallographic and mechanical performance testing, and each batch of rubber rings undergoes aging and mechanical performance testing to ensure the safety and durability of every batch of castings and rubber rings. The company always adheres to the business philosophy of "Integrity-based, pragmatic operation, credibility first, customer foremost" and warmly welcomes new and old customers for consultations and discussions. We are willing to work hand in hand with you to create a better tomorrow.