Yuhuan, Zhejiang, China – July 25, 2026 – Taizhou Dinglun Copper Industry Co., Ltd., a professional manufacturer and exporter of heating and plumbing hardware located in Yuhuan, the reputed “China’s Valve Capital”, has officially launched its brand-new Premium Brass Valve made of high-standard HPb57-3 brass, bringing stable and long-lasting fluid control solutions for residential, commercial and industrial pipeline projects worldwide.
Founded in June 2021 with registered capital of 3.68 million RMB, the company owns a complete industrial chain supported by Yuhuan’s mature valve industrial cluster, equipped with CNC precision lathes, automatic welding machines and full-set pressure leakage testing equipment. The newly released HPb57-3 brass valve serves as a core control component of Plumbing and Sanitary Ware. It is specially designed for cold and hot water flow regulation, supporting nominal pressure up to 10 bar and maximum working temperature of 100°C, perfectly matching hydronic heating, domestic potable water supply and solar thermal circulation systems.
With fine machining technology, the brass valve delivers smooth switching operation, effectively preventing pipeline leakage and maintaining stable fluid circulation. The HPb57-3 brass raw material features outstanding anti-corrosion, anti-scaling and wear-resistant performance, greatly extending pipeline service life and cutting daily maintenance costs. The product boasts ultra-wide cross-series compatibility: it can be perfectly matched with Stainless Steel Manifolds for multi-zone heating distribution systems, seamlessly connected with pipeline frameworks assembled from Stainless Steel Pipe Fittings, and reliably coordinated with Copper Valve Fittings and Copper Pipe Fittings for traditional copper pipe renovation projects. When combined with Brass Angle Valves, it forms a complete integrated control assembly for full-house water supply and heating loops.
Compact body design enables flexible installation in narrow cabinet and wall-hidden spaces, while precision machined thread connections create tight leak-free joints to avoid energy loss and expensive later maintenance. Every brass valve undergoes multiple strict pressure and temperature aging tests in line with international plumbing standards, allowing global installers and purchasers to use the product with full confidence.
Mr. Ying, owner of Taizhou Dinglun Copper Industry Co., Ltd., shared his outlook on the new product launch: “Global plumbing and HVAC industries have raised higher standards for valve material durability and universal compatibility. Leveraging our strict raw material inspection of HPb57-3 brass and 304 stainless steel, standardized full-process QC system and independent R&D capacity, we developed this premium brass valve. It unifies reliability, wide compatibility and cost efficiency, catering to residential renovation, commercial construction and industrial pipeline upgrading demands.”
As a one-stop supplier of full-set heating and plumbing hardware, Dinglun Copper Industry’s product portfolio covers Stainless Steel Manifolds, mixing valves, exhaust valves, temperature control units, Brass Angle Valves, Copper Valve Fittings, Copper Pipe Fittings and various Stainless Steel Pipe Fittings. All products pass ISO standard quality verification, supporting small-batch customized production and mass export orders to Europe, North America, Southeast Asia, the Middle East and other overseas markets.
The Premium HPb57-3 Brass Valve is now available for global sample application and bulk order consultation. Clients can obtain technical specifications, customized quotations and full pre-sales technical guidance via official website http://tzdinglun.com/. The team provides long-term after-sales installation instruction and maintenance service for all types of Plumbing and Sanitary Ware.
About Taizhou Dinglun Copper Industry Co., Ltd.
Address: No. 13 Xing'an South Road, Zhongshan Industrial Zone, Chumen Town, Yuhuan City, Zhejiang Province, P.R.China
Sticking to the corporate philosophy “Exquisite Manufacturing Creates Excellent Quality” and business tenet “Winning the World with Integrity, Seeking Development through Mutual Benefit”, the company implements rigorous quality control covering raw material incoming inspection, semi-finished machining and finished product multi-index testing. Its full line of Stainless Steel Manifolds, Brass Angle Valves, Copper Valve Fittings, Copper Pipe Fittings and Stainless Steel Pipe Fittings have earned consistent trust from plumbers, engineering contractors and home improvement dealers across the globe.
Contact Information
Person in Charge: Mr.Ying
Mobile Phone: +86 13967645022
Email: 545384141@qq.com
Official Website: http://tzdinglun.com/