Shanghai Yuanzi Electronic Technology Co., Ltd., established in 2006, is a comprehensive medical testing instrument and equipment manufacturer that integrates design, research and development, sales, and after-sales service. The main products of the company, such as medical injection needle tester series, syringe tester series, infusion device tester series, 6% Luer cone connector tester, medical suture tester, medical suture tester, scalpel tester series, retaining needle tester series, blood collection needle tester series, acupuncture and moxibustion needle tester series, grab clamp tester series, birth control device tester series, medical wire guide tester series, dental mobile phone tester series, intraocular lens tester, catheter tester series,,,,,, are sold all over the country, and gradually go to the international market.