China PVC CNC Machining Online Service Manufacturers, Suppliers, Factory

Square flat head bolts are a cornerstone of modern engineering and manufacturing. Their durable design, ease of use, and versatility make them an essential choice for a wide variety of applications. At Ningbo Shengfa Hardware, we are proud to offer premium square flat head bolts with exceptional performance and value. With over 15 years of experience, a commitment to excellence, and a focus on customer satisfaction, our factory is your trusted partner for hardware solutions. Whether you require a standard product or a custom-designed component, we have the expertise and resources to meet your needs. Contact us today to learn more about our products and services. Let Ningbo Shengfa Hardware help you achieve your project goals with our high-quality flat head bolts and other precision hardware.

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 is a reliable source for aluminum investment castings information and leading aluminum alloy investment castings factory & supplier in Ningbo China. Aluminum and aluminum alloys are among the most regular materials for investment casting; Other castable metal may be used such as copper, brass or steel. One of the benefits for the casting parts is that they require little or even no machining or finishing after they are cast. SHENGFA Hardware was established in 2007, since then we have been driven to remain a cut above the competition in investment castings and other business we do. We have our own tooling shop filled with state-of-the-art testing machines. We ensure perfect results and products every time. It is our mission to establish lifelong relationships with our customers by providing good quality products at low cost and on time delivery. Contact us to know more about our aluminum alloy investment castings service today.

Premium Stainless Steel Scalpel Handle #3 made from durable AISI 420 material. Designed for precision, safety, and long-lasting use. Ideal for medical, laboratory, and educational settings. Ningbo Shengfa Hardware offers OEM/ODM supply.

In the world of piping and fluid control systems, choosing the right fitting can make all the difference. Whether it is water, gas, hydraulic oil, or compressed air, a safe and lasting connection depends on the quality of the fittings. In Ningbo Shengfa Hardware Factory, we are proud to provide a brass tee pipe fitting designed for performance and reliability.

Ningbo Shengfa Hardware manufactures high-strength vehicle door hinges using hot forging and alloy steel for superior durability and precision. With 18+ years of experience, in-house production, and full customization, we deliver reliable hinges that ensure smooth door operation, long service life, and safety.