Changsha U De Toptech Electronic Technology Co., Ltd is the original manufacturer for Alcohol Testers / Breathalyzers.

Hanwei Electronics Group Corporation (ISO9001-2000 certified) build in 1984, and is a professional manufacturer expertise in the R&D and mass-production of the gas sensors and gas detectors in China. Unlike most of the other gas detection companies, we develop and manufacture the gas sensors, which are used in our gas detection products. Some of our products are for CE and TUV approval. Certainly, we also supply professional and exact technical service and design projects to meet the local customer's need. OEM and ODM are welcome.

Sconda Intelligent Technology Co., Ltd is a professional and advanced supplier specializing in the development, production and sales of fire safety alarms and gas detection products.

TOTAL is producing and trading Feeder clamp/ cable clamp, Hanger, Grommet, Gel Seal Closure/Weather Shield Enclosure, Grounding kits, Grounding Enclosure,

Shenzhen Dowdon Tech Co., Ltd is focus on designing, researching, developing, manufacturing and selling consumer electronics, mobile phone and computer accessories, LED lights, home and garden gadgets, promotional gifts and crafts and so on...We have more than 40 self-developed designs and molds for you to choose from. We release at least 2 new products monthly to meet the latest market trends. With our rich experience and considerate services, we have been recognized as a reliable supplier by many international buyers.

Shenzhen Ipopman Technology Limited was established in Shenzhen in 2006. We specialize in R&D, manufacturing and sale of Alcohol Testers, Pedometers, Bluetooth USB dongles, Bluetooth Headsets, Bluetooth Speakers, Bluetooth Keyboards, Car MP3 FM Transmitters, Card Readers.

Shenzhen Taoyue Electronic Technology Co. Ltd

EEK-Brand professional manufacturer for Ketone Meter & alcohol testers over 10 years! Factory established in 2006, we develop and manufacture the alcohol tester and the breath ketone analyzers with our high professionality; We have got the FDA in 2017, and all our models are with CE, RoHS, FCC certifications as well as the testing reports. 20 patents on designs and functions are on hand now, and OEM and ODM services are available! Our goal is simple: To always provide our worldwide customers with high quality. With more than 100 diverse product style for the international market products at the lowest factory direct wholesale prices. Contact us if you are interested in our products or you have an idea on developing your own design, our service will meet our satisfactions;

Keyun Technology(shenzhen) Co. Ltd. Located in the most prestigious high-tech industrial park of Shenzhen in China, Keyun Technology (Shenzhen) Co., Ltd...Is a leader in the development and sales of automation and artificial intelligence products.

At Newsky Technology. company, we aim to build a relationship of providing excellent service and assistance to the customer, come up with a pleasant life environment for its customers, based on knowledge certainty with punctual delivery and competitive pricing. We onstantly to search and provide quality merchandising to meet your requirements. We are also able to provide professional and comprehensive service to assist you in acquiring other other industrial supplies.

Shenzhen Luckyday Technology Co., Ltd. is located in Fuyong Town, Baoan District, Shenzhen. It is near Baoan Airport, so the transportation is convenient. We specialize in developing, manufacturing and selling healthcare series products as car massage cushion, slimming belt, breast massager, foot massager, tens therapy machine, detox foot SPA, alcohol tester and other beauty items with CE and RoHS certificates.