Metal Electroplating & Surface Treatment

Scope of business:

　ZIP We are a manufacturer specialized in plating and those surface treatments related with chemical. We emphasize in quality and service as our theme
"Your Satisfaction is Our Satisfaction"

Quality Control:

　 In order to pursue through product quality control. we take measurement and analyze date from trial cases that go beyond the realm of possibility.
We have the laboratory operation to maintain the chemical composition control range of all our plating solutions all the period of time.
Moreover, We have two X-ray plating thickness measurement device that can measure the thickness of your products nondestructively.
In addition, We can guarantees corrosion resistance of product by Salt Spray test instrument to meet your requirement.


Our Services

When it comes to metal finishing, ZIP is a leader in Thailand industry. All of ZIP’s metal plating finishes works are extremely high quality.
We can separate our service in mainly 4 terms as...

Automotive Parts

First, Automotive Parts, our future main market, that give concentration to
Multi-Layer Nickel-Chrome Plating. We also have a solution for RoHS that is Chromium 3 to help protect our world enviroment.

Electronic Parts ＆Hardware Parts

Second, Electronic Parts, our largest market now, that almost plating product
use Copper or Nickel Plating.


Third, Hardware parts, high stability market, that almost plating products is in
Antique Color or Chrome Plating. We also have a surface treatment for lead reduction by acid technique.

Project OEM

Fourth, More over we also open to do research and apply new technologies
in every project works that satisfy our customer to needs.
for any customer requirement [OEM]

Our Products

Copper

Copper is a good electricity conductor (second only to Silver) but much cheaper than silver. the good electricity conductivity cause reduce energy which lost in heat form. The other outstanding point of copper is every good resistant to corrosion, even in strongly corrosive condition such as in Sea Water. However, the weak point of copper is low strengthness, so usage has limit.

By the way, Copper Plating usually use for foundation or plating the first layer of part, then platingwith another metal in further.

Copper is appropriate for plating electronic parts because its property is good conductivity. Besides, copper is quite expensive, so customers prefer to plating with another cheaper metal for cost reduction Therefore, able to says that it makes economized.

Our company pleased to plating both Racking system for big parts and Barrel system for small parts.

Trivalent Chromium(Cr3) & Nickel

Cromium is a transparent white metal, no need to grinding so often, friction at surface is low. Besides, outstanding point from another plating is strengthness and able to anti-rusty.

Plating method could be seperated into 2 types, which are, hard crome and beauty cromeCromium Plating usually use in Automobile industry where need anti-scratch,heat, and rusty parts.Moreover, Cromium Plating could make surface of parts beautiful, so it is often used in decorateworks such as furniture.

Nickel israthergood rusty and corrosive resistant
metal,
in addition, it could make plated part beautiful, strong, corrosive protection, and fix broken parts. That's because Nickel has high strengthness, luster surface, and no alert for chemical reaction. Therefore, it makes part able to corrosive protection which caused by chemical reaction. Nickel is appropriate for plating electronic parts

Our company could separate plating form as follows;

Nickel. Plating for corrosive protection

Black Nickel. Black color. Its outstanding property is can decorate part surface luster black,including no reflection. However, no information about corrosive protection, so it's appropriatefor decorating work such as glasses or gun.

Nickel Satin. Luster color like silver or pearl. Rusty and corrosive resistance properties are sameas Nickel but less reflective. It's appropriate for decorate works.

EN type Nickel Plating means plating without electricity. It's appropriate for works that need samethickness of nickel layer throughout the parts. It's because chemical in solvent could infiltrateto everywhere of part, while thickness of nickel layer from plating with electricity is not smooth.

However, EN type nickel plating also has weak point, that is, Luster and beauty of surface is not as well as plating with electricity. Our company pleased to plating both Racking system for big parts and Barrel system for small parts.

Silver

Silver is luster and good reflection, very good electricity conductor and no alert in chemicalreaction metal. It does not react with both acid and alcaline.

On the other hand, silver is expensive, so it's not used for making tools or puresilver parts. Therefore, Silver Plating on another metal surface is one of interesting choice because it could reduce cost by maintain silver properties.

Our company pleased to plating cyanide type with functions for engineer works.