If the customer wants, Huihui Xin Technology Co., Ltd. can provide a certificate of origin for the membrane switches. Since established, we have obtained the proof of the validity of the goods. The certificate of origin makes our products more reliable in the international market.
Huihui Xin membrane switches- A graphic overlay brand inspired by polycarbonate overlay! graphic overlay series manufactured by Huihui Xin include multiple types. And the products shown below belong to this type. Huihui Xin membrane switches's designers have begun to dare to make breakthroughs in the design of rubber keypad. Its design can be customized to fit the project’s specific needs. With a light diffuser built inside, this product emits light in a concentrated direction which offers much brightness to users . Its design can be customized to fit the project’s specific needs.
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