深圳市冠升科技有限公司成立于本世纪初，是一家集研发、 制造、商贸为一体的高科技公司。

　　冠升公司拥有世界先进的制造设备和先进的检测手段，拥有一支丰富经验的员工队伍，公司管理人员具有先进的 管理理念和实用的管理思想，公司质量管理体系健全有效，手段先进。

　　冠升科技公司拥有TO-92、TO-92S、TO-92L、TO-126、TO-220、SOT323三极管生产线和电子设备信号、电源雷击过电压保护用的一系列金属陶瓷气体放电管生产线。其品质和价格受到广大客户的普遍好评。公司生产制造的产品广泛应用节能灯、开关电源、电子镇流器、电子变压器、应急灯、高级玩具、仪器仪表和过电压保护等领域。
冠升公司的宗旨："质量第一、顾客至上、科学管理、追求完美"。

　　冠升公司拥有良好的商誉、完善的管理系统，我们追求的是优质的极限，希望能够得到新老客户的更多支持并结成长久的合作伙伴！

　　Built at the early of 21TH, SHENZHEN Guansheng TECHNOLOGY Co., Ltd is an High-Tech company which gathering investigation, manufacturing &trade together.

　　We possess of not only advanced manufacturing equipment& inspection instrument but also experienced staffs. Stuffing by advanced administration idea, healthy administration system came into being in this company.

　　We owned crystal products lines for TO-92、TO-92S、TO-92L、TO-126、TO-220 、SOT323and produce Series Metal Ceramic Gas tube for the protection of electrical equipment signal system and power system over voltage. These products gained high appraisal against its high quality and favorable price. Our production are apply to many areas of telephone equipment, communication equipment, AV electric equipment, apparatus and meter, electric power equipment , illume equipment and Surge Protection Devices etc.
Our tenet is: first is quality, serve cordially.

　　Guansheng company hold good business credit and perfect manage system. We pursue best quality. Getting trust from business partner and becoming long-term cooperation are our wishes.