Quality Assurance
Kingford Electronics Co., LTD has developed series of management procedures and approaches to assure the product delivery meets the customers' requirements through the whole product realization from the selection of the suppliers, WIP inspection, and outgoing inspection to the customer service. Here are some of the examples:
（1）Evaluation And Audit Of Suppliers
Suppliers must be evaluated before approval by supplier evaluation team of Kingford Electronics. In addition, Kingford Electronics will appraise and rank every supplier once a year to guarantee the suppliers provide the quality materials meeting KFPCB 's requirements. Furthermore, Kingford Electronics continuously develop suppliers and promote them to improve their quality and environment management basing on the systems of ISO9001.
（2）Contract Review
Before accepting an order, Kingford Electronics shall review and verify customer's requirements to make sure that Kingford Electronics has capability to satisfy customers' requirements including spec, delivery and other demands.
（3）Preparation, Review And Control Of Manufacturing Instruction
Kingford Electronics must verify all the requirements after receiving the customers' design datum and spec. Then, transform the design datum into manufacturing datum by CAM. Finally, a MI which incorporates the manufacturing datum will be formulated according to KFPCB 's real manufacturing process and technologies. MI must be reviewed after preparation by independent engineers. Before the MI issued, it must be reviewed by QA engineers and if approved.. Drilling and routing datum must be confirmed by first article inspection before issued. In a word, Kingford Electronics makes ways to guarantee that manufacturing documentation is right and valid.
（4）Incoming Marterial Quality Control
In Kingford Electronics, all materials must be verified and approved before going to the warehouse. Kingford Electronics establishes strict verifying procedure and working instruction to control the incoming. Furthermore, Kingford Electronics owns various precise inspection instruments and equipments to guarantee the capability to rightly judge the verifying material good or not. Kingford Electronics applies a computer system to manage materials which guarantees that materials are used by first-in-first-out. When one material is about to expiry date, the system will give out a warning which makes sure that materials are used up before expiry or verified before use.
（5）Process Controls
Right manufacturing instruction (MI), total equipment management and maintenance, strict WIP inspection and monitoring as well as working instruction, all these make the whole fabrication process totally controlled. Various precise inspection equipments including AOI inspection system as well as perfect WIP inspection instruction and control plan, all these guarantee that semi-product, final product all reach the requirements of fabrication process and customers' spec.
（6）Final Control And Inspection
In Kingford Electronics, all PCBs must go through the open and short test as well as visual inspection after passed the relative physical tests.
Kingford Electronics owns various advanced test equipments including dedicated, probe flying test machines to guarantee that PCB can be tested precisely and efficiently so that quality is assured.
（7）Outgoing Audit And Approval
Kingford Electronics sets up a special function, FQA to inspect the products according to the customer's spec and requirements by sampling. Products must be approved before packing. Before delivered, FQA must 100% audit every shipment for the fabrication part number, customer's part number, quantity, destination address and packing list etc.
（8）Customer Service
Kingford Electronics sets up a professional customer service team to proactively communicate with customers and timely deal with the customers' feedbacks. If necessary, they will cooperate with the customers to solve the relative problems on the customers' site. Kingford Electronics highly concerns customers' needs and periodically surveys customers to learn about their requirements. Then Kingford Electronics will timely adjust the customer service and make the products meet customers' needs
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