Custom CNC Flanges from China | Non-Standard Flanges by Suppliers & Factory | Fast Quotation & Delivery
Product Overview
Dingxiang Quandesheng Metal Products Co., Ltd., located in Dingxiang County, Shanxi Province – officially named the "Hometown of Chinese Forging" by the State Council – is a professional manufacturer of custom flanges and forged parts. With fully automatic CNC machining lines and a strict quality assurance system, we offer OEM custom flange services based on customer drawings.
Our core promise: Send us your drawing, and we will deliver precision-machined flanges to your exact specifications.
What We Can Produce
Standard Flange Types (Any Standard, Any Size)
| Type | Description | Size Range |
|---|---|---|
| WN | Weld Neck | 1/2″ – 60″ (DN15 – DN1500) |
| SO | Slip-On | 1/2″ – 60″ |
| SW | Socket Weld | 1/2″ – 60″ |
| LJ | Lap Joint | 1/2″ – 60″ |
| BL | Blind | 1/2″ – 60″ |
| TH | Threaded | 1/2″ – 60″ |
| PL | Plate | 1/2″ – 60″ |
Dedicated to maintaining the highest standards of technical discipline and product reliability, we provide customers with secure, consistent, and top-tier products. Through unwavering commitment and proactive development, we produce high-caliber products that fulfill client requirements and ensure superior service. Interested in our products? Reach out to us at any time—we are eager to offer you wholehearted support.
Non-Standard & Custom Forged Parts
If your required flange does not conform to any standard – or if you need custom forged parts such as gears, shafts, modules, or other complex shapes – simply send us your technical drawing. Our engineering team will evaluate, quote, and manufacture accordingly.
Product Display
Frequently Asked Questions
Q1: Can you manufacture custom flanges based on specific engineering drawings?
Yes, we specialize in OEM custom flange services. You can send us your technical drawings, and our engineering team will evaluate, provide a quote, and manufacture the flanges precisely to your specifications.
Q2: What standard flange types and sizes do you produce?
We produce standard flange types including Weld Neck (WN), Slip-On (SO), Socket Weld (SW), Lap Joint (LJ), Blind (BL), Threaded (TH), and Plate (PL). Our size capabilities range from 1/2″ to 60″ (DN15 – DN1500) under any required standard.
Q3: Do you make non-standard and complex forged parts?
Yes. Beyond standard flanges, we manufacture custom forged parts such as gears, shafts, modules, and other complex shapes based on your technical drawing requirements.
Q4: Where is Dingxiang Quandesheng Metal Products Co., Ltd. located?
Our company is located in Dingxiang County, Shanxi Province, which is officially recognized by the State Council as the "Hometown of Chinese Forging," ensuring access to top-tier forging expertise and materials.
Q5: How do you guarantee the quality of your forged products?
We maintain a strict quality assurance system and utilize fully automatic CNC machining lines to ensure all custom flanges and forged parts meet precise dimensions and high-caliber technical standards.