Huayansheng (HK) Electron Limited (based on shenzhen, china mainland) have many years of history in industrial measuring and analyzing products. Our products include multifunction power meter, smart quality analyzer, electricity monitor, energy wire wireless temperature humidity ...
Telephone:852-57145469
Address:ASHLEY ROAD. TSIMSHATSUI
YaYi Instrument Co., Ltd(short for YAYI) is a manufacturer specializing in various kinds of panel meters,surge protective device(SPD)&mini circuit breakers(MCB). YAYI has consummated technology innovation system and strong R&D capacity.The products are exported to more than 40 ...
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Established since 2001, Group Max Limited is a Hong Kong-based company specializing in export of Testing Instruments and Energy Saving Light Bulbs.We provide OEM services constantly developing new range products. Through our business relationships partnership we are able to offer value for ...
Telephone:852-257-08533
Address:Block A, Floor 6,3 Gordon Road,