Dongguan Yinyin Hardware Products Co., Ltd. is a one-stop service enterprise integrating production, service, sales and after-sales. Welcome buyers to negotiate!
Thanks to the manufacturer of professional silver contacts (in-mold riveting parts), stamping parts, low-voltage switches (wall switches, leakage switches, etc.) that focus on "safety electricity, safety switches, safety electricians"! Thank you for your attention! ! Committed to providing users with the most comprehensive safety power detail service!

Most of the switches are made of advanced engineering plastics such as bulletproof rubber (PC). The fire resistance (flame retardant), moisture resistance, impact resistance, UV resistance, etc. are all good, the surface texture is good, and you should consider the touch you feel when you purchase. With the feel of the initial judgment switch material, and ask the dealer. In general, the surface is rough, and the product is thin and brittle, and the performance is unreliable. A good switch socket panel requires no air bubbles, no scratches, and no smudging. The touch of the switch is light and not tight, and the socket of the socket needs to be equipped with a protective door. The plug should be inserted and removed with a certain force and cannot be inserted in one foot.
3, 掂 component purchase switch should also measure the component of a single switch. High-end switch sockets should have sufficient weight. High-end products generally do not cut corners. Lightweight products must be suspected of cutting corners. Care should be taken when purchasing, because only the thickness of the copper inside the switch will be the weight of a single switch. Heavy, and the copper inside is the most critical part of the switch. If it is alloy or thin copper, it will not have the same weight and quality.
4, choose the brand manufacturer
It is best to use products from regular and professional manufacturers. Because the quality of the switch is related to the normal use of the appliance, and even the convenience of life. Many small manufacturers produce switches that are sometimes unreliable and can't be used for a long time. It is obviously very troublesome to change frequently; but some well-known brands are not professional switch socket manufacturers. The products are customized, and some are also Small factory customization, product quality can not be completely controlled, so the purchase of products should use regular and professional manufacturers of products, regular products will generally make effective commitments to consumers, such as "guarantee 12 years of service life", "continuous switch 40,000 times" and so on.
5, choose service
As far as possible, go to the designated store or point of sale designated by the regular manufacturer, and keep the purchase voucher, so as to ensure that you can enjoy the after-sales service in the future.
6, look at the logo to pay attention to the necessary signs on the base of the switch, socket: such as the national compulsory product certification (CCC), rated current and voltage values; product model, origin (MADE IN CHINA), wiring identification and so on.
7, look at the packaging product packaging should be standardized and complete, design and printing, the above should have a clear trademark, manufacturer address, telephone, company website and other information, including instructions for use and certification, accessories screws. The latest imported inspection barcodes are on the outer packaging of the company.

Founded in 2005, Dongguan Yinyin Hardware Products Co., Ltd. specializes in: silver contacts, electrical contacts, double composite silver nails, riveted silver contacts, soldered silver contacts, various precision stampings, conductive copper posts, contacts Screws, electrical screws, DC, AC pins, copper sleeves, such as hollow needles, semi-hollow needles, four guides, rivets, silver dots, binding posts, AV copper sleeves, 3F07 copper sleeves, 3F05 copper sleeves, 215 copper sleeves Etc., and the production of various silver, copper, iron, aluminum, non-show steel and other heterosexual products, electricity, mobile phone 13728192869, Mr. Chen

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