ABOUT DUHM

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COMPANY INTRODUCTION

Huaming(HM) Heat Pump International

Founded in 2005, HM(Huaming) is a high-tech company that specializes in R&D and manufacturing of heat pumps. Our products include swimming pool heat pumps, residential heating and cooling heat pumps, domestic hot water heat pumps, and commercial & industrial Heat pumps.
We are one of the biggest air-source water heater production bases in China. HM has 3 production bases in Guangdong China, covering an area of 100,000 square meters with a daily production capacity of 800+ pcs. Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction. HM is awarded as one of the top 10 heat pump brands in China.

We combine renewable energy with new intelligent technologies to offer efficient solutions so that together we can create a more sustainable future.

COMPANY STRENGTH

100000 +

Square meters

3 production bases

800 +

Units

Daily output

Years

Established in 2005

60 +

Countries & regions

Business covering

R&D

Laboratory

Days

Delivery time

Product Categories

Residential Heating & Cooling HP
Domestic Hot Water HP

Swimming Pool HP

Commercial & Industrial HP

35 +

R&D

Engineers

MILESTONES

2005

Guangdong Wotech Renewable Energy and Technology Co., Ltd. was established.

2013

Subsidiary Longchuan Wotech Technology Co., Ltd. & Zhaoqing Wotech Technology Co., Ltd were established.

2016

Wotech becomes a public company in Chinese stock market, stock code: 835751.

2018

Wotech launched new headquater in Shunde Lunjiao.

2019

Wotech laboratory is accredited CNAS (China National Accreditation Service for Conformity Assessment) and awarded for " Leading Brand of Heat pump" by Chinese Heat pump Association.

2021

Wotech was awarded for " Heat Pump Leading Enterprise" by Chinese Heat Pump Association.

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