Copper plates - Import export

hemical Composition: Total concentration of all impurities ≤ 65ppm (typical value ≤ 25ppm). Copper obtained by the difference between 100% and total impurities. ELEMENT SPECIFIED TYPICAL Se < 1.0 ppm < 1.0 ppm Te < 1.0 ppm < 0.5 ppm Bi < 0.5 ppm 0.20 ppm Sb < 1.0 ppm < 1.0 ppm As < 3.0 ppm 1.2 ppm Pb < 1.0 ppm 0.3 ppm Fe < 5.0 ppm 2.8 ppm S < 10.0 ppm 4.5 ppm Ni < 5.0 ppm < 1.0 ppm Sn < 1.0 ppm < 0.5 ppm Ag < 12.0 ppm 8.0 ppm

Main products: HPb59-1、HPb60-2、H62 and other grades of leaded brass plates Product characteristics: Strong corrosion resistance, good elasticity, good formability and weldability, good strength Applications: Copper key blanks, copper engraving, electronic connectors, handicrafts Production capacity: 25,000 tons Honorary titles: Zhejiang Famous Brand Product, China's Top 5 Copper Strip Company

DPC (Direct Plated Copper) Mainly by evaporation,magnetron sputtering and other surface deposition process to carry on the substrate surface metallization,first under the condition of vacuum sputtering,titanium,and then is copper particles,the plating thickness,then finish making line with ordinary PCB craft,and then to plating/electroless deposition way to increase the thickness of the line, the preparation of DPC way contains vacuum coating,wet deposition,Exposure development, etching and other processes. Advantages: >In terms of shape processing, DPC ceramic plate needs to be cut by laser, the traditional drilling and milling machine and punch machine can not be accurately processed, so the combination force and line width is also more fine. >The crystal performance of the metal is good >The flatness is good >The line is not easy to fall off >The line position is more accurate,the line distance is smaller, reliable and stable, can be through the hole and other advantages.

These accessories were made by copper, after CNC machined, then process brushing ,finally do the gold-plating .

This part is used for door handle.

New crafts in year 2023 by Shenzhen Promostar New craft 1: large processing size Size 500*600 red copper large plate plated 24K gold mass production.(small gold-plated are common, but so large plate are rare in market)

CNC machining parts, CNC turning parts, CNC milling parts,Aluminium Housing, Flange, Valve Seat, Bush, Sleeve, Mechanical Parts for electronic devices,Mechanical Engineering Service, stamping parts, sheet metal parts, Cnc machining parts from China, Anodized Aluminium Milling part, Stainless Steel shaft, Titanium mechanical parts, Aluminium Enclosure, Aluminium turned lens in black anodize finish,stainless steel valve, copper machined plate, brass bush, brass sleeve, brass nut in nickel plated,copper screws, red anodized aluminium holder, blue anodized aluminium CNC milling plate, anodized mechanical parts, copper gold plating handle, zinc plated screws, custom made CNC turned part,ShenZhen mechanical parts supplier, critical cnc machining parts, precision mechanical parts, mechanical parts for camera, Stainless steel high polishing part, pump and valve mechanical accessories, Optic mechanical products, High quality precision machining parts, Nitrating steel shaft,machined mechanical p

CNC machining parts, CNC turning parts, CNC milling parts,Aluminium Housing, Flange, Valve Seat, Bush, Sleeve, Mechanical Parts for electronic devices,Mechanical Engineering Service, stamping parts, sheet metal parts, Cnc machining parts from China, Anodized Aluminium Milling part, Stainless Steel shaft, Titanium mechanical parts, Aluminium Enclosure, Aluminium turned lens in black anodize finish,stainless steel valve, copper machined plate, brass bush, brass sleeve, brass nut in nickel plated,copper screws, red anodized aluminium holder, blue anodized aluminium CNC milling plate, anodized mechanical parts, copper gold plating handle, zinc plated screws, custom made CNC turned part,ShenZhen mechanical parts supplier, critical cnc machining parts, precision mechanical parts, mechanical parts for camera, Stainless steel high polishing part, pump and valve mechanical accessories, Optic mechanical products, High quality precision machining parts, Nitrating steel shaft,machined mechanical p

CNC machining parts, CNC turning parts, CNC milling parts,Aluminium Housing, Flange, Valve Seat, Bush, Sleeve, Mechanical Parts for electronic devices,Mechanical Engineering Service, stamping parts, sheet metal parts, Cnc machining parts from China, Anodized Aluminium Milling part, Stainless Steel shaft, Titanium mechanical parts, Aluminium Enclosure, Aluminium turned lens in black anodize finish,stainless steel valve, copper machined plate, brass bush, brass sleeve, brass nut in nickel plated,copper screws, red anodized aluminium holder, blue anodized aluminium CNC milling plate, anodized mechanical parts, copper gold plating handle, zinc plated screws, custom made CNC turned part,ShenZhen mechanical parts supplier, critical cnc machining parts, precision mechanical parts, mechanical parts for camera, Stainless steel high polishing part, pump and valve mechanical accessories, Optic mechanical products, High quality precision machining parts, Nitrating steel shaft,machined mechanical

CNC machining parts, CNC turning parts, CNC milling parts,Aluminium Housing, Flange, Valve Seat, Bush, Sleeve, Mechanical Parts for electronic devices,Mechanical Engineering Service, stamping parts, sheet metal parts, Cnc machining parts from China, Anodized Aluminium Milling part, Stainless Steel shaft, Titanium mechanical parts, Aluminium Enclosure, Aluminium turned lens in black anodize finish,stainless steel valve, copper machined plate, brass bush, brass sleeve, brass nut in nickel plated,copper screws, red anodized aluminium holder, blue anodized aluminium CNC milling plate, anodized mechanical parts, copper gold plating handle, zinc plated screws, custom made CNC turned part,ShenZhen mechanical parts supplier, critical cnc machining parts, precision mechanical parts, mechanical parts for camera, Stainless steel high polishing part, pump and valve mechanical accessories, Optic mechanical products, High quality precision machining parts, Nitrating steel shaft,machined mechanical

99.9% Pure copper tape / strip

1) Size: 1029mmX1010mmX8mm 2) Weight: 80kg per sheet 2) Purity: 99.99%-99.97% min 3) High quality, reasonable price 4) COA, SGS certificate 5) MOQ: 500KG 6) Usage: Electric light industry, machinery manufacturing, Building industry, defense industry, and other fields Manufacturing industrial .valves and fittings,Instrument sliding bearing. 8) Package: Steel belt packed, single bundle weighs about 2500 kilograms. 9) a)Features High purity, stable quality, b)Copper surface level off is smooth, c)Copper plate lug, electrolyte residue.

Suitable magnetic materials Spring-mounted copper plate Teflon-coated twisted cable Mini flat plug

Suitable magnetic materials Spring-mounted copper plate Teflon-coated twisted cable Mini flat plug

Very high magnetic retention Spring-mounted copper plate 2m long silicone cable Mini flat plug

Very high magnetic retention Spring-mounted copper plate 2m long silicone cable Mini flat plug

Very high magnetic retention Spring-mounted copper plate 2m long silicone cable Mini flat plug

Wrapped composite sliding bearing Copper-plated or tin-plated steel / bronze DIN 1494 / ISO 3547 Low-maintenance With lubrication pockets

Wrapped composite sliding bearing Copper-plated steel / bronze DIN 1494 / ISO 3547 Maintentance-free Lubrication pockets filled with solid lubricant

Strapping tools for metal strapping 10-13-16/18-19-20 mm manual for flat surface, joint with copper-plated steel seal. Simple and cheap, is used for strapping packages and pallets of any size. This strapping tool requires a flat surface with a minimum length of 200 mm. In general it is not recommended in case of high productions. The sealing depends on the type of material and strap.

We have developed strong and reliable supply chain for applying additional part treatment beside machining. We can offer any kind of plating, heat treatment or grinding. Some of most common type of galvanic surface protection: Zinc plating in barrels and on racks zinc-nickel alloy in barrels phosphating in zinc phosphate nickel plating in barrels tinning in barrels copper plating in barrels chemical polishing and passivation of copper and copper alloys recrystallization annealing and tempering. Heat treatment: Hardening and tempering nitriding and nitrocarbunizing carburizing and carbonitriding annealing and other treatment.

4in1 Piercing connector for model number IPC4116120: IP67 waterproof; UV-resistant; Anti-corrosive; Low voltage; Constant torque nut; Copper tin plated conductor; Inner waterproof silica gel.

1000VDC PV4.0 Diode Connector Product description: Insulation material: PPE/PA Rated current(Without Diode): 30A Rated current(With Diode): 10A(Diode Rated Current 15A) Rated voltage: 1000VDC Test voltage: 6kV(50Hz,1min)  Typical contact resistance: ≤0.25 mΩ Contact material: Copper,Tin plated Degree of protection: IP67 Overvoltage category/Pollution degree: CATIII/2 Safety degree: II Flame class: UL94-V0 Insertion force/Withdrawal force: ≤50N / ≥50N Ambient temperature range: -40℃…+85℃(IEC) Upper limiting temperature: 110℃(IEC) Connecting system: Crimp connection Nut cap locking force: 1.5-1.8Nm

1000VDC PV4.0 Diode Connector Product description: Insulation material: PPE/PA Rated current(Without Diode): 30A Rated current(With Diode): 10A(Diode Rated Current 15A) Rated voltage: 1000VDC Test voltage: 6kV(50Hz,1min)  Typical contact resistance: ≤0.25 mΩ Contact material: Copper,Tin plated Degree of protection: IP67 Overvoltage category/Pollution degree: CATIII/2 Safety degree: II Flame class: UL94-V0 Insertion force/Withdrawal force: ≤50N / ≥50N Ambient temperature range: -40℃…+85℃(IEC) Upper limiting temperature: 110℃(IEC) Connecting system: Crimp connection Nut cap locking force: 1.5-1.8Nm

Diode Connector Product description: Insulation material: PPE/PA Rated current(Without Diode): 30A Rated current(With Diode): 10A(Diode Rated Current 15A) Rated voltage: 1000VDC Test voltage: 6kV(50Hz,Imin)  Typical contact resistance: ≤0.25 mΩ Contact material: Copper,Tin plated Degree of protection: IP67 Overvoltage category/Pollution degree: CATIII/2 Safety degree: II Flame class: UL94-V0 Insertion force/Withdrawal force: ≤50N / ≥50N Ambient temperature range: -40℃…+85℃(IEC) Upper limiting temperature: 110℃(IEC) Connecting system: Crimp connection Nut cap locking force: 1.5-1.8Nm