Zhejiang Wanhao Machine Science & Technology Co., Ltd.
Patented Motor Designs
We are one of the few companies in mainland China that has patents
on its motor designs. That means you won't have problems with IP
protection laws when you source our power generators, water pumps,
pressure washers and other motor-driven items, even in strict
regions such as North America and Europe.
Wanhao has won over many customers around the world because we
offer competitive prices and are dedicated to craftsmanship and
quality. Some of our valued customers include Home Depot, GMC,
Electrolux and TTi. We have EPA 2005 Motor Year Certification and
A Variety of Production Capabilities
Our company designs and manufactures general purpose gasoline
engines from 2.6HP to 13.5HP, gasoline generators from 1kW to 6kW,
water pumps from 1.5 inches to 4 inches, and pressure washers at
1800PSI, 2500PSI and 2700PSI.
Emphasis on Quality Control
Much of Wanhao's success is due to our extensive Quality Control
Department. Our 30 QC staff carefully perform inspections at every
stage of production, from the time we receive raw materials to
packaging. Noise, power, and stability are tested to ensure that
our engines can endure 580 hours of constant use. Our management
system is approved under ISO 9001: 2000, and we have CE product
We'll print custom logos and product documentation in your
language, and provide spare parts for easily worn down components.
We also can design and deliver OEM/ODM samples in one month. You
can discuss your requirements with our English-speaking staff.