For a customized heat pump, how long is the R&D time?

Normally, 10~50 business days, it depends on requirements, just some modification on standard heat pump or a totally new design item.

Best Selling Evi Technology Heat Pump for Cold Climate Heating System

Name: Best Selling Evi Technology Heat Pump for Cold Climate Heating System
Brand: Zhejiang AMA&Hien technology Co., Ltd.
SKU: 2142792332

Zhejiang, ChinaZhejiang AMA&Hien technology Co., Ltd.

US$1,880.00

1-49 Pieces

US$1,680.00

50-499 Pieces

US$1,480.00

500-4,999 Pieces

US$1,280.00

5,000+ Pieces

Product profile

Customization

Available

Certification

RoHS, ISO9001, CE

Working Medium

R290

Heat Source Type

Air Source Heat Pump

Heat Pump

Air to Water Heat Pump

Air Source Heat Pump

Heat Pump Water Heater

Heated Pumping

Water Heaters Heated Pumping

Heatpump

Heat Pump Heating Cooling System

Swimming Pool Heat Pump

Heating Cooling System

Heat Pump Cold Climate

-20 Degrees Centigrade

Transport Package

Carton or Wooden Frame

Trademark

Hien

Origin

China

HS Code

8418612090

Production Capacity

50000pieces/Year

Key features

Eco-Friendly R290 Refrigerant: Utilizes R290 with a Global Warming Potential of only 3.

High Energy Efficiency: Achieves SCOP up to 5.19 and A+++ energy rating for up to 80% savings.

All-in-One Functionality: Provides heating, cooling, and domestic hot water in a single unit.

Whisper-Quiet Operation: Noise level as low as 40.5 dB(A) at 1 meter distance.

Smart Control Integration: Manage via Wi-Fi and Tuya app with IoT platform integration.

Solar Ready Design: Seamlessly connects with PV solar systems for enhanced savings.

Company profile

High Repeat Buyers ChoiceSelf-brandedExhibition Experience

Zhejiang AMA&Hien technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 25 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined, non-offshore company specializing in air-source heat pumps across R&D, production, sales, and after-sales service. It reports documented R&D design controls, CAD and 3D design capabilities, recent new-product activity, and broad customization services. Manufacturing evidence includes nine workshops, more than 60,000 square meters of production area, stated annual capacity of 1 million commercial heat pumps, three production lines, and 50 quality-control staff. The supplier has written procedures for finished-product inspection, supplier assessment, and corrective actions, and has its own import/export rights with two years of export experience. It uses ERP for digitalized production, procurement, quality-control, and logistics management. However, the slices do not establish certifications, financial credibility, specific customer cases, or overseas service infrastructure. No financial figures are reported.

Supplier typeThe supplier is described as a specialized air-source heat-pump enterprise covering R&D, production, sales, and after-sales service, and its company type is listed as “Combined.” It is also identified as not using an offshore company name.

After-Sales capabilityTechnology engineers are responsible for technical support for production and after-sales service, and the company description explicitly includes after-sales service. However, the supplier reports no overseas warehouse, showroom, agent, or branch support, so the evidence supports an after-sales function but not broad overseas coverage.

R&D capabilityThe supplier has R&D audit documentation covering design inputs, outputs, reviews, verification, and validation; uses CAD and provides 3D software design services; reports new products in the past year; and employs 50 R&D engineers. ERP integration further indicates digitalized operational management, supporting a documented and active innovation capability.

Production capacityThe supplier reports nine production workshops, more than 60,000 square meters of production area, stated annual capacity of 1 million commercial heat pumps, three production lines, and standardized finished-product inspection instructions that are uniformly followed. These details explicitly support substantial manufacturing capacity and controlled inspection practices.

Customization capabilityThe supplier explicitly provides 3D software design services and supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of a broad customization offering.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a heat pump manufacturer in China. We specialized in heat pump design/ manufacturing for more than 25 years.

Q:Can I ODM/ OEM and print my own logo on the products?

Yes, Through 25 years research and development of heat pump, hien technical team is professional and experienced to offer customized solution for OEM,ODM customer, which is one of our most competitive advantage. If above online heat pump does not match your requirements, please do not hesitate to send message to us, we have hundreds of heat pump for optional, or customizing heat pump based on demands, it is our advantage!

Q:How do I know if your heat pump are good quality?

Sample order is acceptable for testing your market and checking our quality And we have strict quality control systems from raw material incoming until finished product delivery out.

Q:Do you test all the goods before delivery?

Yes, we have 100% test before delivery. If you need any assistance, please feel free to contact us.

Q:What certifications do your heat pump has?

Our heat pump have CE certification, ISO 14001, ISO 45001, and ISO 9001 certification.