Shenzhen Diaoyu Technology Co

Our four major guarantees: Raw material guarantee: All circuit board materials are made of high-quality military-grade materials (the company can provide board certificates). Product quality guarantee: All products are tested by computer flying probe, and the quality is 100% guaranteed. Fast delivery guarantee: Single and double Panels are shipped on an expedited day, four-layer boards are shipped on an expedited day, and six-layer boards are shipped on an expedited three-day basis. The on-time delivery rate of products is as high as above. High cost-effectiveness guarantee: single unit is as low as RMB . In addition, all discounts are available for prepayment online.