1. The quality of the circuit board raw materials does not meet the standards.

The quality of the raw material is the guarantee of the basic quality of the multilayer circuit board. If the quality of the raw material of the circuit board is not good, the produced circuit board will have bubbles, board warpage and uneven thickness.

2. The circuit board production process is unqualified.

Each process in the production process must be strictly implemented in the production process, and each process must be equipped with corresponding test equipment to ensure the stable quality of the multilayer circuit board. Because many circuit board factories do not meet the standards in production technology, the circuit boards they produce are sold at lower prices. If such circuit boards are put into use, various problems are prone to occur.

3. The circuit board production equipment does not meet the standard.

With the development of science and technology, the multi-layer circuit board production equipment is being updated faster and faster, and the price is getting more and more expensive. The fundamental way to improve the quality of circuit boards is to ensure the quality of the equipment from the hardware, increase equipment investment, and make the equipment run stably. Therefore, some small circuit board factories cannot purchase expensive equipment, resulting in the production of multilayer circuit boards that do not meet the production requirements.

Shenzhen Hengkesheng Electronics Co., Ltd. is an emerging high-tech enterprise. As a multi-layer circuit board factory, the main products are multi-layer circuit boards, HDI board proofing, HDI circuit boards, blind buried via circuit boards, soft and hard circuit boards, pcb circuit board proofing, ceramic circuit boards, high-density connection boards, and more Layer printed circuit boards, etc. Specially provide superior and fast service for domestic and foreign high-tech enterprises and scientific research units. Hengkesheng Electronics was selected as the annual outstanding supplier of many well-known enterprises at home and abroad. It is a private technology enterprise recognized by the Shenzhen Municipal Science and Technology Bureau. At the same time, the company strives together in the development process and is committed to creating an excellent culture and an excellent enterprise. Adhere to the spirit of perseverance and continue to absorb emerging international technologies. Improve product quality and exceed customer needs.