PCB Technical - How to choose a reliable PCB circuit board supplier?

There are many PCB factories in China, and each factory has its own positioning. Expedited proofing according to the quantity, small batches, medium batches and large batches, simple boards according to the difficulty of production, high-level boards, etc., you must first be clear when choosing a factory According to the needs of PCB manufacturers, we can find factories with corresponding expertise in a targeted manner. By understanding the production scale and equipment perfection of PCB manufacturers, we can more intuitively judge the comprehensive strength of PCB manufacturers. Manufacturers with a good reputation for PCB production must have strong production strength as a support. The quality of production strength is directly related to the fulfillment of the contract and the quality of the PCB. Guangzhou Jujin Technology is the fastest company in South China that provides PCB one-stop (design-production-mount) services, positioning mid-to-high-end PCB allegro and small batches, founded by senior personnel who have been engaged in circuit board manufacturing for more than 15 years. With advanced production technology and complete testing equipment, since April 2018, it has continuously introduced new automatic plating lines, high-speed flying probe testing machines, and drilling rigs to strengthen its own production capabilities.

The reputation of PCB circuit board manufacturers can be investigated from many aspects, such as the company's business license, domestic and foreign certification, cooperative customer evaluation, quality process monitoring system, etc. Our company (Jujin Technology) has obtained ISO-9001 and UL-E471959 certification, 40% of the various PCB circuit boards produced are sold to well-known electronic companies in the United States, Japan, Asia and other countries, and we have cooperated with these well-known companies Established a good cooperative relationship with research companies.

PCB circuit board purchases need to involve many issues, such as engineering evaluation suggestions, production technology, production quality, production schedule, testing, etc., and a complete service system is required to ensure service quality. Our company (Jujin Technology) can provide customers with professional laminated impedance design for free, evaluation of manufacturability before production and during design, coordination of design parameters and process capabilities and costs, material recommendations that meet the designer's signal requirements, and fast Professional online consultation and answer, each link of production process, production quality, production schedule, testing, etc. has a dedicated engineer to control the docking.

Every PCB manufacturer is equipped with quality inspectors to inspect PCB finished products. Only after passing the inspection will the finished products be handed over to the customer. The professionalism and level of quality inspection are directly related to the quality of the finished PCB. Therefore, PCB manufacturers with guaranteed quality The requirements for quality inspectors are very high, and there will be strict quality inspection procedures and inspection standards, so we should pay attention to understanding the quality inspection standards and procedures when selecting PCB manufacturers. All the circuit boards of our company (Jujin Technology) must undergo the most rigorous inspection, instead of simple manual visual inspection, we use the testing and inspection equipment used in the industry, such as flying probe tester, X-ray inspection machine and automatic Optical inspection equipment.

PCB circuit board delivery time is very important for product design, placement, testing, and product launch. Delayed delivery is absolutely unacceptable for new product development. The past order delivery time of PCB circuit board suppliers is very important; Our company (Jujin Technology) In the past few years, we have maintained a punctual delivery rate of 99%. We all know that in addition to product quality, the other most important factor is the shortest delivery time, which is particularly important for the development and research of engineers.