Shenzhen Chiheng hardware co ltd(Hongkong Sinyia Industry Co ltd) is specialized in design and manufacturing for motherboards and graphics card and ddr ram and so on, Also we have good prce for cpu and hdd disk. We have more than 10 years design and manufacturing motherboard,due to this point, we can know how to do and save cost for producting our product

Covering a working space of 1000,000 square meters with laborforce of 3500 employees, 30% is technician (more than 900),Production capacity is 200.000pcs laptops and 900.000pcs monthly.


Our R&D Team is consist of Doctors,Master,bachelors.
We are seldom Hi-Tech enterprise which with combination of research, development, manufacturing and marketing of computer motherboard and computer products.

All our production process is strictly under ISO9001:2000 Quality Management System. Company is engaged in the research, development of computer motherboard, we can provide a full computer product solution from ID(Industrial design).MD().UI.HW.SW,Manuafacturing,TE,QA.


We are fervently believe that through our company top technical team, sufficient fund supporting, rigorous due diligence work attitude, Our citop motherboard will create subversive of the industrial revolution of advanced computer field inevitably.

Our factory take "high-quality, low price, serving customer" as our management idea,our business scale are extending all the time, the products are exported to Europe, America, the Middle East, Africa, and the East and South Asia, and have gotten good reputation in the business.

We hope more client from all over the world and friend can use and try our product. Our aim : let our client make less money to enjoy good service and good quality.