R410 Inverter central air conditioner

2. Compact Design

High efficiency and compact design are realized applying the various advanced functions

3)3D Scroll Compressor
Unit start up speed in heating mode drastically improved for lower outdoor temperature operation.

3D scroll compressor has the different height scroll at the outside and the inside.
A high compression ratio is improved by compressing the refrigerant both radially and axially.
3-Dimension Compression has been realized with a much higher efficiency even if compression ratio is high.

4)Back-up Operation <26~48HP>
In 2-compressor module, in the event of the compressor failure, the system will keep operating with good compressor.
In combined module, in the event that one unit has a failure,the system will keep operating with another unit.

5)Wide variety of 10 types 61 models Indoor units
A range of 16 types of exposed or concealed indoor units, in wide capacities, 78 indoor models. The best selection of indoor units for many kinds of rooms and preference can be
available from our full lineup.

6)Easy Transportation & Installation
Due to realization of significant reduction in size and foot print which is one of the smallest in the industry, transportation in an elevator made for six persons (Width:1080mm, Depth:480, Length:1675mm) is possible, eliminating cost of a crane and reducing labor.

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 and LG

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.