China 3/8 NPT Weld Bung Manufacturers, Suppliers, Factory

SHENGFA Hardware is well-known in the industry for producing high-quality screw machine parts using nylon via its nylon CNC machining Service. Our company is located in Ningbo, China, established in 2007 and has a history of more than 17 years so far. Thanks to our experience and know-how, we can machine extremely complex parts on our CNC Turing machines and CNC turning centers.
Nylon is a versatile, low-cost plastic ideal for producing parts that require high compressive strength and friction resistance, while being machined to very tight tolerances. It can be used in place of metal in some scenarios, allowing for longer wear parts that require less maintenance than their metal counterparts. Nylon is generally stronger than PTFE, PEEK, and UHMW, can withstand higher temperatures, and is more cost-effective. Ningbo SHENGFA Hardware Factory focuses on nylon CNC machining service and has been leading this field for many years. With many years of experience in plastic processing, especially nylon processing, we have been involved in various projects requiring high precision, precision and quality. We consistently produce nylon machined parts that meet or exceed our customers' expectations.

Ningbo Shengfa Hardware is your partner who manufactures brake pedal arm for you. We understand the quality, duration and cost-effectiveness. Let’s work together to develop a strong, safe and reliable braking system for modern automobiles.

Iron Forged Fittings from Ningbo Shengfa Hardware deliver unmatched strength, precision, and endurance — forged under extreme pressure for safe, reliable industrial connections worldwide.

SHENGFA Hardware is one of the largest lost wax investment casting parts suppliers in Ningbo China. By means of the lost wax method, high quality investment castings are produced with complex shapes and high dimensional accuracy. What’s more, this investment method offers a great degree of freedom in design and material choice. Your specific requirements and demands can be involved into the castings. By our over 15 years long experience with the lost wax investment casting techniques, we can assure you that our lost wax investment casting parts we provide are the most cost-effective with high quality. Choosing the right manufacturing method for your product order is important. And choosing the right manufacturing business partner is also very important. Contact us to take your first right step.

A durable and torque-stable fastening solution, the hex head screw from Ningbo Shengfa Hardware delivers reliable strength, precise threading, and corrosion-resistant performance for industrial and structural applications.

Located in Ningbo China with more than 15 years history, SHENGFA CNC machining ability includes CNC milling, CNC wire cut, CNC EDM, CNC lathe. No matter you need are a small metal component or mass production, our professional team can provide you full range of metal CNC machining service. SHENGFA Hardware is your one-stop supplier for custom machining and manufacturing—regardless of project size. From simple cutouts to complicated threaded and counterbored holes, we can machine any size or shape opening you need. With lead times as short as 1 week and no scrap costs, we guarantee you get exactly what you need.