DONGGUAN XINHONGYUAN METAL PRODUCTS LIMITED - OEM manufacturer in China supply metal stamping, sheet metal parts and metal forming parts

Hai Tong own precision metal stamping capability with close tolerances, our precision stampings are in the range from electrical contact to large automotive stampings for over 20 years. This gives us the advantage to assist you making the smart and right choices for the manufacturing of your stamping parts much more better than others. Our engineers works for you providing the professional precision stamping services which match your requirements well.

We manufacture metal spring clips and contacts with various shapes and materials, from stainless steel money clips to brass battery contacts and spring clips for high-tech customers overseas,HAI TONG is able to supply top quality metal stampings at competitive prices.

Hai Tong is one of the leading manufacturer of high-volume, precision metal stampings for OEMs in the medical, automotive and electronics industries. Our skilled workers using in high speed metal stamping process to produces complex stamping parts which are of the highest quality standard and one stop solution for your specific parts. High speed precision stamping is the most cost-effective solution to produce small, tight tolerance but large volume parts, we can work with a variety of materials, such as copper alloys, stainless steel and carbon steels, and spring steel, enriched with years of experience in fabricating electronics metal stamping parts and medical stamping parts leads us to be top manufacturer who have enough knowledge to make the most complex stamping parts with stable quality and on time delivery. When components are produced through high speed stamping, the assembly process is also greatly simplified.

Hai Tong have high speed press range from 25 to 60 tons utilizing Micron high speed press introduced from Taiwan, We stamp ferrous, non-ferrous, copper based alloys, stainless steel, aluminum,with speeds up to 1500 SPM. We manufacture quality and premier product and we always exceed our customers' expectations. Our progressive die stamping services are perfect for manufacturing components with tight tolerances of +/-0.01mm. We have 15 years of toolings fabrication experience and can consult on any project including failure analysis. We produce pins, copper contact, copper terminal, printed circuit contacts, and much more, which are used on switch, plug,s ocket, computer, household appliance,etc

All stamping terminals and pins Hai Tong manufacture are customized and all rights will be reserved and non-disclosed to third party without written agreement from customer, this phosphorous bronze terminal is needed 6 million per year. Designed for application in automotive, we stamped this terminal from phosphorous bronze coil that was 0.5mm thick and apply tin plating as a finish and bulk packed for delivery. Our tolerances were maintained at ±0.02mm throughout the processes and we worked with the inventory to keep a schedule for just-in-time delivery, our production is 120000pcs daily with progressive die stamping, very cheap production cost to keep us competitive in the market and long term business relationship with customers.

As one skilled sheet metal forming manufacturer, Hai Tong serve many industries like medical, aircraft, furniture, architecture, etc with professional metal forming knowledge, and know how to realize your design, for small quantity, we usually laser cut overal shape and NCT bend them quickly, as one sheet metal bender.

Sheet metal deep drawn stamping are one of metal forming technology with high material usage and precision, welding is unnecessary on deep drawn stamping parts, its shape can be round, square, oval, etc, most of kitchware are made by deep drawn stamping, like cups, cooker, sanitery ware, bowl, etc, material will be stainless steel, aluminum, iron, copper.

Metal shell can be manufactured by deep drawn stamping or spinning per your parts volume, the outside surface will be usually polished or brushed, and then, powder coating or painting, sometimes, the inside of the shell will be mirror polished for light reflection.

This metal shell is made by progressive deep drawn stamping on 80T pnumatic press machine with +/-0.05mm tolerance for all dimensions, productivity is 60000pcs daily, which can be zinc or nickel plated with 24 hours for salt spray test.

Hai tong develop and fabricate deep drawn dies and progressive dies for small deep drawn parts, we can make such small parts with fast delivery and stable qaulity and high precision, copper caps are made by progressive die deep drawn stamping with high precision, which are used as cap on fuse or loudspeaker, capability is 700000pcs daily, which are used as caps and cans on loudspeaker, fuse, battery, etc.