China Brass Gas Line Flare Nut Manufacturers, Suppliers, Factory

Hex Head Bolt from Ningbo Shengfa Hardware combines precision forging, CNC machining, and heat treatment to deliver high-strength, durable fasteners for automotive, machinery, construction, and industrial applications.

Forged Pitman Arm from Ningbo Shengfa Hardware offers unmatched steering strength and durability. Manufactured using hot forging and precision machining, it ensures perfect fit, corrosion resistance, and long-lasting performance. Ideal for OEM, aftermarket, and custom vehicle applications.

Ningbo Shengfa Hardware is a famous water pump housing manufacturer in Ningbo China. For after-sales brands and dealers, assembly plant who want to purchase cheap but quality pump housing parts from China, we are a good choice.

As a professional manufacturer and supplier in Ningbo, China, SHENGFA Hardware has been providing 3-axis CNC machining service from year 2007. In this more than 15 years old history, we offer one-step service from design to delivery to satisfy our customer’s demand. Today we can offer full range of machinery parts manufacturing services from CNC machining, forging and investment casting. Work with us, we will be your ideal manufacturing partner for 3-axis CNC machining service.

SHENGFA Hardware, based in Ningbo, Zhejiang, China, provides high quality precision investment casting services utilized in many different manufacturing and production industries. Our experienced team of precision investment casting is dedicated to providing our customers with the best precision investment casting and product fabrication services available. SHENGFA offers copper and bronze investment casting parts in a wide variety of alloys, including aluminum bronze and silicone bronze. Have been in this industry from 2007, we specialize in casting highly complex parts from 0 to 20 lbs. And we are also equipped to produce castings up to 100+ lbs according to customer’s demand.
We, at SHENGFA Hardware, manufacture bronze investment casting parts in grades such as Gun Metal 85/5/5/5, Aluminum Bronze AB1 and AB2, PCuSn7, 88/10/2, PB1, PB2, Nickel Silver grade C97600 etc.

Steel Weld Nuts offer superior strength, weldability, and cost efficiency for automotive use. Ningbo Shengfa Hardware provides precision-engineered, corrosion-protected nuts ensuring lasting structural integrity.