| Tipo | Manufacturer |
|---|---|
| Site | https://www.longjoin.com/ |
| Número de telefone | +86-21-5108 3688 |
| Endereço | No.129,Hulanxi Road,No.8 ;Building,BaoShan Shanghai China,200443 |
Shanghai Longjoin Electrical and Mechanical Technology Co., Ltd. in September 2003 incorporated in Shanghai Baoshan District, specializes in light-controlled switching device design and development and manufacturing. February 14, 2016 implementation of the share reform and changed its name to Shanghai Long-Join Intelligent Technology Inc., May 30, 2016 in the NEEQ(National Equities Exchange and Quotations) listing, stock code 837588.