Shenzhen Longjiangchang Circuit Co., Ltd.

Phone:+86-0755-3307-3990
Website: www.ljcircuits.com
Skype：ljcircuitspcb

Contact business：

sales@ljcircuits.com
info@ljcircuits.com
sales@ljcircuits.net
sales02@ljcircuits.net
sales03@ljcircuits.net
sales05@ljcircuits.net
sales06@ljcircuits.net

Technical support：

eng@ljcircuits.com

Quality Department：

qa@ljcircuits.com

Order service：

sales@ljcircuits.com

Financial Services：

financial@ljcircuits.com

Component consulting service：

yhdz8888118@163.com
www.yhdzsz.net
sales@ljcircuits.com