Dongguan Wannienfu Electronic Co., Ltd is a formal, large-scale pcb manufacturer,we produce single-sided,double-sided,and 4-layer pcb. 

Some of our main customers are sony,samsung,flextronics,delta,acbel,hipro etc.

pls consult www.dgwnf.com to have a better idea of our company.

We sincerely wish to establish trade relations with you.