Products

SINIWO is a professional manufacturer and supplier in China. Our factory provides industrial keypad, emergency telephone handset, metal keypad, etc. Exemplary design, quality raw materials, high performance, and competitive prices are what every customer seeks, and these are precisely what we offer. If you are interested in our products, you can inquire now, and we will get back to you promptly.

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Weatherproof Telephone Handset

SINIWO is an original weatherproof telephone handset manufacturer and supplier in China. With rich experience R&D team in this filed, we could offer the best professional solution for clients with competitive price from home and abroad. We have been the first customize weatherproof telephone handset factory in China according to clients request.

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Jail Telephone Handset

SINIWO is an original factory and supplier of jail telephone handset in China. We have distributor of jail telephone handset in North American market, who could offer fast delivery time and after sale service. We are searching for qualified distributor or wholesaler of jail telephone handset as long-term partner in the global market.

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Fire Telephone Metal Enclosure

SINIWO is China's original fire telephone metal enclosure manufacturer and supplier. With an experienced R&D team in this field, we can provide domestic and foreign customers with the most cost-effective products. As a factory in China, SINIWO has flexible capacity to customize the fire telephone metal enclosure with different appearance and dimension according to customer requirements.

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PTT Switch Telephone Handset

As a PTT switch telephone handset supplier in China, used in industrial area, SINIWO developed noise reducing microphone from technical data and microphone structure when designed it. This SINIWO PTT switch telephone handset were chose by Gai-tronics for their most of heavy duty telephones in the global market.

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Two Way Radio Telephone Handset

As a two way radio telephone handset manufacturer in China, SINIWO with his sister company Joiwo have rich experience in providing reliable solutions in telecommunication for different filed, like in access controls, prisons, dispatching system, fire alarm system, intercom control system, and so on. Except two way radio telephone handset, SINIWO also support analogue system, IP system and optic fiber system.

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Volume Control Telephone Handset

SINIWO is a comprehensive manufacturer of industrial volume control telephone handset in China for 19 years, which focus on industrial communication solution for Oil&gas, Metro, Railway, Marine, Mining, Tunnels, Parks, Hospital, elevator, etc. and offer matched comprehensive support for industrial filed.

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Rugged Telephone Handset

This rugged telephone handset is the first military handset designed by SINIWO according to H250 handset. As an real manufacturer and factory in China with our own R&D team, we have the ability to customize and design rugged telephone handset in the name of SINIWO with competitive cost and qualified quantity to win the market for clients.

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Explosion Proof Telephone Handset

SINIWO is a Chinese industrial explosion proof telephone handset brand with a long history. As a manufacturer and supplier with many years of production experience, we are committed to providing for customers with high-quality explosion proof telephone handset and competitive prices, using good reputation, advanced technology and comprehensive services to create the SINIWO brand.

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