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Shenzhen zhengya industry co.,ltd

22 years focus on customized solutions 
of aluminum alloy shell


After sales follow-up

· Committed to providing you with 5-star service

· 24-hour online Q & A for you by professional customer service during pre-sale

· After sales provides you with permanent professional technical support services

Rich aluminum goods production experiences
for more than 16000 styles

· tens of thousands of successful mass production experience for each style

· Our engineers are with 22 years experience for tooling design, and we also have surface treatment team with experiences for 22years

· Special senior projects engineers provide overall solutions from mold design to surface treatment


Perfect bulk shipping system

· Output is higher than other supplier in the same industry, no worries for production and shipment

· with more than 280 employees, two shift system to fully cooperate with emergency parts producing,large orders can be delivered as soon as 10 days

Introduction of foreign advanced production 
and processing equipment

· With the selection of hardware accessories, the quality upgrade is more guaranteed!

· The production equipment adopts the most advanced CNC machining center, drilling and tapping machine, precision carving machine, laser machine, stamping, CNC cutting machine to meet the diversified product demand of the market;

· The thread non slip thread, tensile durability, hardness used by the shell metal products factory exceed the use standard;

· The daily output of various kinds of aluminum shell, aluminum case and other peripheral products is 5000 sets / day, far higher than that of peers



22 years focus on aluminum alloy shell

· Professional team, rich of experiences, industry's first choice


· we have been specialized in production, sales and service of aluminum shell, aluminum case, CNC processing parts and other peripheral products;


· we have been specialized in producing of aluminium shell, aluminium cases, CNC fabrication parts and other relative products, we are a professional and technical high-tech manufacturer offerring efficiency production ,sales and after sale sevice.


· We are located in shenzhen ,convenient transportation . our factory is about 18600 squre meters,with a professional production team, management team, after-sales service team.

22 years focus ON

Customized solution for aluminum alloy shell


Shenzhen Zhengya Industry Co., Ltd

Shenzhen Zhengya Industrial Co., Ltd., located in datianyang Longmen Industrial Zone, Songgang, Baoan District, Shenzhen, covers an area of 18600 square meters and a building area of 11300 square meters. It was established on February 10, 1998, with a total value of fixed assets of 10 million USD and more than 280 employees. Professional operation: aluminum shell out appearance parts, Can be produced according to customer's requirments, we are offering stamping, aluminum profiles, CNC processing and surface treatment (sandblasting, polishing, wire drawing, wire brushing, anodizing, high gloss, printing, CD pattern, laser carving) and other one-stop services.


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