The Pre-Shipment Inspection (PSI) is one of many types of quality control inspections conducted by Shenzhen Haojingyuan Optoelectronic Co.,Ltd. This inspection is done according to standard QC Test, or based upon customer requirements. Samples are selected and inspected for defects at random, according to these standards and procedures. For us, Pre-Shipment Inspection is an important step in the quality control process and is the method for checking the quality of stage led screen before they are shipped.

Established years ago, Shenzhen HJYLEDDISPLAY Co., Ltd is a trusted global partner to customers and suppliers in Stadium led display designing and manufacturing. The led display panel is one of the main products of HJYLEDDISPLAY. The production of Haojingyuan gym led display board meets the mandatory regulations stipulated in the national standards. All of its metal ingredients such as mercury and lead are guaranteed to be controlled in a safe limit. Adopting the modular design, it can be built into almost any shape and size. This product conforms to the international industry quality standard. Producing virtually flicker-free images, it reduces eye strain and eye fatigue.

Shenzhen HJYLEDDISPLAY Co., Ltd is dedicated to making Haojingyuan the first domestic manufacturer. Welcome to visit our factory!