As a growing OEM machine company, aluminum products, steel products, Panel Overlays and precision assembly products are the specialty of ZONSAN.We excel in manufacturing high precision , high production custom parts to meet ISO 9001:2015 certification. Our machine shop service including CNC turning, CNC milling, Grinding machining, Aluminum Machining and more. We machine a wide assortment of material serving a variety of industries.
Kinds of surface treatments available, our surface treatment including anodized color, black anodized, hard anodizing, chemical film MIL-DTL-5541F, sand blasted, brushed finishing,printing and engraving，UV printing，powder coating RAL color anodized,printed or engraved symbols ,painting,silkscreen printing, laser engraving and chemical etching for symbols and color filling.
ZONSAN PRECISION have 3 workshops including 1 CNC Maching workshop, 1 Stamping workshop and 1 Anodizing surface treatment workshop.
There are 10 punches machines, CNC machines, Turning machings and other machines around 66 sets.The diameter tolerance can be up to +/-1um, the roundness can be +/-0.3um, and the surface roughness can reach the mirror surface Ra0.04.
ZONSAN PRECISION will check below items of electronic front panle :
Raw material certification
Dimension Inspection Report
Surface Treatment Report such as plating, coating or anodizing
ZONSAN Precision Hardware Electronic Co,.LTD
No 23, Juyuan Road 1, Shangtun District Liaobu Town523430 DongguanChina