BALL VALVE MANUFACTURER · CHINA
Threaded and flanged manual ball valves for distributors, importers and equipment makers. Samples welcome. Once a sample is approved, the factory and specification stay fixed — any change in material or design is told to you first.
Working days: first reply within 1 hour · Mon–Sat 08:30–18:00 Beijing time
01 / PRODUCTS
Each series page lists sizes, materials and parts, with a datasheet to download. A dimension drawing for your exact size and connection comes with the quotation.
02 / WORKING WITH US
A photo, a drawing, an old part number or a multi-line purchase list. Size, pressure, media and quantity help — but you don't need all of them to start.
We send matching specifications and dimension drawings, agree on inspection and documents, then ship a sample for you to test. Sample lead time is confirmed for your model, quantity and customization.
The approved sample fixes the factory, materials and specification for every repeat order. If anything has to change, you hear about it before production — not after delivery.
FOR DISTRIBUTORS & IMPORTERS
FOR EQUIPMENT MAKERS
03 / MANUFACTURING & QUALITY
Quality control follows the inspection and testing requirements agreed for your order. Your nominated third-party inspector is welcome.
Company ISO 9001:2015 certificate. Tell us which material or inspection documents your order requires and we confirm them before quotation.
04 / ABOUT SHENGSHI
SHENGSHI makes ball valves in our own factory and works with long-term partner plants we have known for years. After 20 years in the valve industry, we would rather keep a customer for a decade than win one large order.
That means telling you plainly what we can and cannot supply, keeping the spec you approved, and answering your messages fast.
Jiangsu Shengshi Fluid Control Equipment Co., Ltd. · Founded 2014 · Office in Zhangjiagang, Jiangsu
More about SHENGSHI →05 / GUIDES
Branding is easy; keeping every batch the same as the approved sample is the hard part. What to agree with a supplier first.
Read the guide →The seat, not the body, usually sets the pressure–temperature limit. How the common seat materials compare and how to choose.
Read the guide →What the cast grades CF8, CF8M and WCB mean, when molybdenum is worth paying for, and how to check what you received.
Read the guide →Send a part list, a drawing or just a photo. Working days, Mon–Sat 08:30–18:00 Beijing time.
