1. Legal qualification and registered trademark: Yan is an enterprise with legal qualification and registered trademark. Its brand belongs to Suzhou Industrial Park Yanshi Precision Technology Co., Ltd., which was established on 20 13. Yan has passed the examination and approval of relevant departments and has legal business qualifications.

2. High-quality material testing instruments and equipment: We are committed to providing customers with high-quality and high-precision material testing instruments and equipment. The company has a professional R&D team and rich industry experience, and its products cover mechanical performance tester, optical microscope, hardness tester, metallographic microscope, durability tester and other equipment. After careful design and rigorous testing, the equipment can provide accurate and reliable test results and meet the needs of customers.