Hangzhou Sangao Optoelectronic Scientific&technologic Co.,lt

Hangzhou Sangao Optoelectronic Scientific & Technologic Co. , Ltd. is a joint-stock enterprise with advanced equipment and experienced technique, we devoted into research and producing of LED. The photoelectricity shows the device for about 20 years.
Main product of our company is LED, LED Displays, Dot Matrix Displays, the level Displays, Clock and watch Screen, LCD Back Light and all kinds of display screen, we make suit for lift, office, meter and apparatus, camera, appliance, etc.
Our LED Product line includes automatic die bonder, automatic wire bonder, automatic epoxy dispenser, automatic test machine, wave length test machine, the temperature- controlled vacuum oven of the computer, seal the glue machine automatically, stick to the membrane machine automatically, hydraulic pressure puncher, various kinds of checkout equipment, the aging equipment of electricity, etc. throughput for LED Displays amount to over 3 million per month.
Our company now owns 49 technicians, including 4 advanced, 20 intermediate, 25 elementary, workers more than 200. Every step of the manufacturing flow is under control strictly according to standard of technical and quality, each case with effective measure, feedback and put into effect
Taking the service notion of sincerity, faith, holiness, perfection, we achieved reputation from all users.
We are pleased that guest from home and abroad favor us with your inquiry, phone call, your visit, and also cooperation with us. Wed like to be your friends forever and to be your constant business partner.

Management concept
We manage our company strictly according to 2000 standard ----- ISO9001.
Service notion: Sincerity, faith, holiness, perfection
Manage promises: Towards customers opinion and requirement, we handle each case with effective measure, immediate feedback and put it into effect. Customers satisfaction is our wished.
Summer Zhao
[86] 571 88092998 806
No. 525 Dengyun Rd.
Hangzhou, Zhejiang, 310012, China