“Quality is the life of PCBs and technology is a source of strength for PCBs” as all is know. The pursuit for good service is Wonder PCB (WDF) principle of service. WDF has a good quality assurance system and high quality technical service team. High quality products not only in China but also in the world are highly welcomed. WDF has focused on the high-precision technology, stable supply of our production system. All of our products are carried out strict quality management, strict quality testing , relied on high-precision design in all processes, as well as many excellent trained personnel and sophisticated equipment.
1. Raw material test
All of our raw materials must get through strict test before production. Sometimes, the raw material samples will be conducted to special tests to meet customer requirements in independent laboratories. All classified pcb material will be marked so that production can track the original source at any time.
2. Interim Inspection
Each stage of our production is monitored by the mid-term test. Each stage of our production on the first items is tested. After completion of the survey is confirmed by the adoption of quality control manager, we can begin volume production. Each machine operator in the production process will conduct the testing. Inspectors will regularly check each machine.
3. End of the test
All the documents are signed, stamped and certified by both parties, the company can only work out the appropriate product database. Our quality control objective is to achieve zero defects in 100% of manufactured goods.
4. Environmental Protection
We do not use certain hazardous substances for our productions. In recent years, restrictions on harmful chemical substances to the environment continued to strengthen the use of the law. According to EU (European Union) ROHS (the Restriction of the use of certain Hazardous Substances, Specific Restriction of Hazardous Substances), electronic products contain six kinds of specific prohibited substances, such as: lead, mercury, hexavalent chromium, cadmium, brominated flame retardants specific (PBB, PBDE). This is based on protecting the global environment from the start so that we can establish the behavior of corporate social responsibility, and, in the future the standard will not be limited to the public within the EU, it will gradually become a worldwide environmental standards. WDF promise that all products will implement the EU RoHS standards, occupational health and safety policy. We agree with the other requirements. For example, we reduce health and safety risks for social progress and offer well-being of employees to make their own contribution.