Longjiang Circuits Co., Ltd
Tel：0755-33073990
Phone：136-2090-8044
Website：www.ljcircuits.com

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 services：
yhdz8888118@163.com
sales@ljcircuits.com