With unwavering commitment to excellence, BEIJING METALCO, now known as Petron Thermoplast, embarked on its journey in 1988 as a formidable private enterprise. Nestled at the base of the majestic Taihang Mountain, just 8 kilometers north of Wu`an City, and conveniently located near the 309 National Highway, this expansive facility sprawls over 120,000 square meters. Today, it boasts a dedicated team of over 800 professionals, including more than 50 skilled engineering technicians. Petron Thermoplast is a true master of its craft, seamlessly integrating smelting, casting, machining, painting, assembly, and packaging. The heart of its expertise lies in the production of gate valves, globe valves, check valves, butterfly valves, strainers, and manhole covers.