Shenzhen WYD Testing Service Co., Ltd. (referred to as "WYD" for short) is located in Longhua New District, Shenzhen. It is a one-stop service provider that comprehensively covers services such as testing, certification, inspection, report compilation, customs clearance, goods inspection, registration, and factory audits.

The company adheres to the core values of "scientific rigor, impartiality, and accuracy", strictly follows international standards, industry practices, and the latest laws and regulations, and conducts all work under strict process control. We maintain a scientific, objective, fair and impartial attitude towards all clients, adhere to the principle of information confidentiality, and are committed to providing outstanding and high-quality service experiences for all sectors of society.