Founded in 2000, Persistence ( Shanghai Bojin Business Development Company) is a member of Hong Kong Armada international group, has built its reputation as being a preferred partner with the leading vendors and established its name as a value added distributor and service solution provider for HVAC products (Heating, Ventilation and & Air conditioning) in domestic and abroad markets.
Our factory at Zhe Jiang province. Factory area is around 30,000 m2, with 10 assembly lines, 8 accessory production lines. Persistence(Bojin) possesses completed air conditioner industry chain with more than 200 employees. In addition to our own brand products, we also accept large quantity of ODM and OEM order yearly .Market share is covering America, UK, Russia, Australia, Canada, Libya, Malaysia and Korea.
Persistence(Bojin) has always fostered a serene, well-organized working environment where employee participation is encouraged.
Persistence(Bojin) products are recognized for energy efficiency, certified performance, highly resistant materials, great emphasis on safety in order to make installation as simple as possible.
Main products:
Fan coil unit (FCU)
Heat Recovery Ventilator (HRV)
Energy Recovery Ventilator (ERV)
Residential Ventilator (Supply fan, Exhuast fan and Bi-direction fan etc)
Fresh Air Dehumidifier (FAD)
Thermoelectric cooler (TEC)
Air conditoiner accessory

Co-partner brands
Daikin
Mitsubishi
Fujitsu
Hitachi
LG
Midea

The total success marked by qualities such as punctuality and reliability, has also led to the grouping of business objectives themselves, first of all to be able to cite references in the name of each of its customers.