Ningbo Huiteng Special Fastener Co., Ltd / ZAMA INDUSTRIAL EQUIPMENT CO., LTD was established in 1995, mainly producing standard parts and non-standard shaped parts of various materials.

Based on the principle of “Professional Focus, Integrity Service”, we are committed to providing customers with one-stop product support services to provide customers with more competitive prices and diverse products. Maximizing the interests of our customers is our goal.

Our advantage is to provide a fast production response. Whether the customer requests new product trials, batches or small batches of products, we are guaranteed quality, quantity and delivery.

Our company is equipped with thermal forging press, CNC lathe, stamping machine, CNC milling machine, centerless cylindrical grinder and other production equipment, as well as pen hardness setting, portable spectrometer, ultrasonic metal flaw detector, salt spray testing machine and other testing equipment.

We always believe that quality determines the survival and development of the company. We strictly implement quality inspection measures and save corresponding data records in every production process. We can also perform various analytical tests on materials and products according to customer requirements or entrust third party testing.

In view of the high quality products and excellent service, we already have successful cases of global sales. Products are mainly exported to Japan, Western Europe, North America, Southeast Asia, Australia and other countries and regions.

Material

Austenite SS： SUS303、SUS304、SUS304L、SUS316、SUS316L、A193-B8 / B8M / B8S / B8T

Martensitic SS： 1-3Cr13、14Cr17Ni2

Duplex SS： 1.4401、1.4462、1.4542、1.4547

heat-resisting steels： SUS630、SUS631、SUS660、GH2038、GH2135、GH3039、GH4033、25CrNi2MoV、4Cr10SiMo、4Cr10Si2Mo

Alloy structure steels： 35CrMo、42CrMo、A193-B7 / B7M

Other：7075-T651...

Production process: Forging、Turning & Grinding

According：

1、Customer's drawing

2、AS、ASME/ANSI、BS、DIN、GB、ISO、JIS & Other