Shenzhen Hengtianweiyan Technology Co., Ltd. specializes in the manufacture of a full range of PCBs and PCBAs. Our products are widely used in digital products, telecommunication equipment, medicine equipment, computer industry and other industries. With eight years' development and business experience, we have expanded our products into the global markets, mainly in Eastern Europe, North and South America, the UK, Russia and Japan. Our total annual sales reach USD40 million. We make HDI PCB of 4 to 28 layers with advanced equipments purchased from the US, Japan, Germany and Israel. In addition, we adopt special impedance control, laser imaginable picture, high-frequency technology and other technologies to ensure our product quality. All products meet the UL-94V0 standard. To meet your requirements, our R&D engineers can also design according to your specifications. Our monthly capacity