Shandong Huazhe Environmental Protection Technology Co., Ltd.,
established in March 2015, is a comprehensive filtration solutions
provider specialising in the research, development, production,
manufacturing, and sales of liquid-solid and gas-solid separation
filtration materials.
The company's core products focus on liquid-solid separation and
industrial dust collection, encompassing dust collection nonwoven
fabrics, liquid-specific nonwoven fabrics, filter bags, filter
cages, and various industrial dust collection equipment
accessories.
The company originated as a specialist manufacturer of dust
collection filter bags. To enhance product quality control and
better serve customers, it subsequently increased investment and
expanded production capacity. It now operates from modern factory
premises exceeding 30,000 square metres.
The company now possesses a fully automated non-woven fabric
production line and a complete set of post-processing equipment.
This includes the introduction of carding machines and high-speed
web-forming equipment from France's Andritz, alongside China's
leading high-speed, high-frequency needle-punching machinery.
Post-processing facilities encompass setting and pre-shrinking
machines, singeing machines, calendering machines, and laminating
machines. The facility is capable of producing various non-woven
filter materials ranging from 85 to 1200 GSM, with an annual
production capacity of 3.6 million square metres.
The filter bag production line features a fully automated
intelligent suspension production line from Sweden's ETON, an
automated hot-melt production line for dust collection filter bags,
a laser-cutting production line for high-efficiency liquid filter
bags, and a laser-cutting production line for plate-and-frame
filter cloth. Annual production capacity exceeds one million filter
bags.
The filter cage production line incorporates a high-speed welding
integrated machine developed by Zhejiang University of Technology,
ultrasonic welding equipment, and automated adhesive application
systems. Annual production capacity exceeds one million filter
cages.
The company maintains stringent control over product quality and
research and development. It holds certifications for the ISO
Quality Management System, Environmental Management System,
Occupational Health and Safety Management System, and After-Sales
Service Management System. Concurrently, the company operates a
dedicated product research and development centre and has
established a collaborative industry-academia-research base for
dust filtration materials in partnership with Northeastern
University.
The company's primary dust collection filter bag products (PPS,
aramid, PTFE, P84, glass fibre and polyester standard temperature
series, water filter bags, plate and frame filter cloth, etc.) are
now extensively utilised across coal-fired power plants,
steelworks, cement production, smelting, asphalt mixing, mining,
waste incineration, food processing, sewage treatment and chemical
industries.
In the future, Huazhe Environmental Protection will fully leverage
its core technologies, continuously optimise and innovate, harness
the global environmental protection trend, and drive the company's
sustained and stable industrial growth. Together with domestic and
international peers, we shall strive to create a beautiful, fresh,
and natural ecological environment.
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