Ningbo green contact co., LTD. Composite contact, silver contact, relay contact, switch contact head of a series of rivet contact has passed the international iso9001:2000 international quality system certification, SGS certification, ISO/ ts16949:2009 quality system certification, international environmental RoHS certification.All contact rivet products are manufactured according to international export standards, in line with international environmental protection requirements.

With the powerful hardware strength and exquisite technology, we at home for xiamen hongfa group, xiamen xiamen hongfa electrical appliances, Dorset, Shanghai, guizhou day righteousness, baoji the force, jiangyin macros, hua yuan electronics, zhejiang beauty, send port group, offers a variety of electrical contacts, rivets and other products, also in guangdong, xiamen and other places set up offices;In addition to mainland China, we have also become a high-quality supplier of electronic hardware accessories for HONDA, EPSON, shengteng group of Taiwan and defeng group of Hong Kong, with annual sales of over 40 million us dollars.

1. Composite contact parameters of silver alloy:

Head diameter: 30 1 mm - 30 8 mm

Foot diameter: 0.6 mm - 4.5 mm 30 30

Thickness of composite layer: 0.15mm-2.0mm

Surface treatment: nickel plating, silver plating, gold plating, etc

Contact type: rivet contact, button contact, welding contact

Product characteristics: high conductivity, low contact 

resistance, long life characteristics

2. Main products:

01. Rivet contact: integral silver contact, integral copper rivet, electroplating contact (silver-plated contact, nickel-plated contact, gold-plated contact, etc.), composite contact, triple composite contact

02. Plate contact: circular contact, plate contact, polygonal contact, powder metallurgy contact, welding contact, silver-tungsten contact

03. Silver electrode plate: electroplated pure silver plate, silver alloy plate and silver electrode plate

04. Composite strip

05. Metal stamping parts

3. Materials: copper Cu, sterling silver Ag, silver cadmium oxide AgCdO, silver nickel AgNi, silver tin oxide AgSnO, silver zinc oxide AgZnO, silver tin oxide indium AgSnO2ln2O3, copper nickel CuNi, silver cerium AgCe, silver tungsten AgW, copper tungsten CuW, etc.

4. Specifications and models: customized according to customer's drawing requirements.

5. Silver price reference: China silver network

China metal information network

6. Areas of application: all kinds of relay, contactor, thermostat, all kinds of current levels of contactor, all kinds of unipolar and bipolar and multipolar switch, molded case air switch, leakage switch, dc speed switches, CAM switch, contactor, protection switch, electric switch, indoor thermostat, micro switches and breaking capacity relay and aviation industry with all kinds of switches.

7. Quality certificate: iso90001:2000, ISO/ ts16949:2009, SGS, international environmental RoHS certification.

Ningbo green contact co. LTD.Support rivet contact OEM, if your company has cooperation intention, welcome to send the product drawings or samples to us, we will be the first time for your quotation, accounting, trial production.

Friendly clew: the price of contact, rivet changes as market silver price!