About Us: Huizhou Grandye Industrial Co., Ltd. is the manufacturer of Zing Ear. Which focuses on RD and manufacturing various micro switches, auto switches, waterproof switches, pressure switches, mechanical keyboard switches, precise auto parts, and various kinds of contact modules and terminal components. Website: https://www.grandye-switch.com

Our Advantages:
1.Zing Ear factory with high standard in product quality control;
2.ISO9001,ISO/TS16949, ENEC, RoHS, REACH, CQC etc certification.
3.Custom service and Low MOQ
4.One-stop Service for Customers
5. Product testing in our laboratory according to your requirement.