2023 Welping Machinery is celebrating the momentous occasion of the company’s 17th anniversary.
Since our founding in 2006, we have been dedicated to the research, development, production, and sales of electrofusion fittings and PPR pipe fittings made of polyethylene (PE), and have become one of the leading companies in the industry.
Over the past 17 years, Welping Machinery has continued to drive technological innovation and lead the way in the construction materials sector. Our products have been certified by ISO9001:2000 Quality Management System and are fully compliant with ISO/DIS15874-3.2-99S standard under the strict verification of the National Chemical Building Materials Testing Centre.
The production base in Hangzhou, Zhejiang Province, China, enables Welpin to flexibly respond to market demands and provide customers with high-quality products.
The company’s core products include electrofusion fittings, PE butt-weld fittings, and fusion casing fittings, covering thousands of specifications such as elbows, tees, reducers, flanges, and end caps.
The 17th anniversary of Valpin Machinery is not only a testimony of brilliant achievements but also a new starting point for future development. The company will continue to uphold the “integrity-based” business philosophy and is committed to providing customers with more high-quality, reliable products and services.
Welping Machinery sincerely thanks every employee, partner, and customer for their support and trust, and looks forward to working together to create a better tomorrow!

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