About Us
About HUANYI
As a wholesale threaded valve manufacturer and stainless steel pipe fittings supplier based in China, HUANYI specializes in threaded flow control and connection products for industrial pumping and piping systems. Our range includes threaded gate, globe, check and ball valves, Y strainers, elbows, tees, sockets, nipples, unions, bushings, caps, plugs and other stainless steel threaded fittings.
With a 5,000㎡ facility and 60+ team members, we serve distributors, contractors and industrial buyers across diverse industrial piping and fluid systems. Send us your product list or drawing for a quote.
Built for Demanding Industrial Fluid Systems
Our valves and fittings are used across water treatment, petrochemical piping, fire protection systems, boiler piping, machinery and industrial fluid systems.
Custom Solutions Welcome
Custom threads, structural changes, surface finishing and branding — with samples before bulk production.
See OEM & ODM service ›What Drives Us
Mission
We focus on solving real customer problems through well-made stainless steel valves and fittings and consistent product quality.
Vision
To be the trusted valve and fittings partner behind stronger brands and better industrial piping systems.
Values
Better Products. Honest Business. Stronger Partnerships.
In-Stock Valves and Fittings with OEM Support
In-Stock Standard Range
With more than 10,000 sizes and models, a large inventory of in-stock standard valves and fittings, and annual output exceeding 700,000 sets, we give you a broader product choice and steady supply for larger-volume orders.
OEM & ODM Service
If what you need isn't in our standard range, our experienced R&D team can provide OEM & ODM service covering custom threads, mold design, structural changes, surface finishing and branding, with sample support available before bulk production.
HUANYI serves customers in 30+ countries, with an expanding network across Southeast Asia, the Middle East, Central Asia and Russia. Working across different markets has given us practical experience with varied sourcing, distribution and OEM requirements. You can discuss regional requirements with our experienced team.
Ready to Source Reliable Valves & Fittings?
Send us your product list or drawing, and our team will get back to you with a quote and lead time.
