CHANGHONG PRECISION

CNC Finishing

Your Professional Assistant
Our team consists of more than twenty employees: experienced, qualified and motivated.
These employees have good educational background and outstanding ability.
The mold development manager even have more than 21 years of experience in the industry.
All these make our production process smoother.

For surface treatment, we are capable of below polishing, electroplating (gold, silver, nickel, tin, zinc, etc.),
anodizing and electrophoresis processing etc. for precision parts.

surface treatment.jpg

Surface Treatment of
Aluminum
Steel
Brass
Titanium
Anodizing
YES



Oxidizing
YES
YES


Sand-blasting
YES
YES
YES
YES
Brushing
YES
YES
YES
YES
Polishing
YES
YES
YES
YES
Plating
YES
YES
YES
YES
Powder coating
YES
YES


PVD/DLC coating
YES
YES
YES
YES
Heat-treatment

YES


Passivation
YES
YES
YES
YES
QPQ

YES




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Contact

CONTACT US

Contact: Linmer

Phone: 0086-18617135287

Email:muhao.lin@changhongmetals.com

Whatsapp:0086-18617135287

Add:Shenzhen Office: RM 406, G Building, NO.13, Second Industrial Park, Guangming, Shenzhen, China. Factory Add: NO. 28, JingYi Road, Qishi Town, Dongguan City, Guangdong, China.