Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Management System Certification:
ISO 9001, BSCI
OEM/ODM Service
Sample Available

Flexible Duct, Aluminum Hose, Drain Pipe manufacturer / supplier in China, offering Semi Rigid Aluminum Flexible Duct with Screw Clamps 180mm X3.0m, Flexible Semi Rigid Aluminum Duct for Water Heater 130mm X 2.4m, Flexible Duct for Water Heater 80mm X2.0m and so on.

Diamond Member Since 2010
Audited Supplier

Contact Supplier

Mr. Wilson Zhou
Business Type: Manufacturer/Factory, Trading Company
Main Products: Flexible Duct , Aluminum Hose , Drain Pipe , Ventilation Hose , Spiral Tube , Plastic ...
Management System Certification: ISO 9001, BSCI

Zhenglong Hose is a professional manufacturer of thermoplastic, aluminum, flexible hose and duct for industry standard applications. These products are typically used in ventilation & drain systems, as parts of electrical appliances, such as air-conditioner, waterheater, range hood, vacuum cleaner, ventilator, etc.

Besides, we develop and quote on custom pipes and other plastic fittings. We also help to design the products to meet your specifications.

Established in 2001, located in Hangzhou, China, we insist on manufacturing state-of-the-art products. Our products sell well in both domestic and overseas markets, including North America, East Europe, Japan, Southeast Asia, etc. We are committed to provide fast service, exceptional quality and competitive price.

We did this line over 20 years, so we have much experiece on the design of products, high technician, and we have BSCI and ISO 9001 cerfication. We have many customers now, and we build a long time cooperation. The mainly market is USA, Nother America, Europe, the Middle East and so on

We wish to cooperate with you to create a brighter future and for mutual benefit. Much appreciation for your prompt attention in advance, we are eager to look forward to hearing from you soon.

Trade Capacity

Number of Foreign Trading Staff:
4~10 People
Main Customer(s):
Company Name Country/Region Products You Supply
LEMIN Australia Flexible Aluminum Duct
LST Angola Flexible Drain Pipe
Export Year:
Export Percentage:
Nearest Port:

Production Capacity

Factory Address:
No. 166, Jiaxi Road, Pan′an Industrial Park District, Jianshan Town, Pan′an County, Jinhua City, Zhejiang Province, Hangzhou, Zhejiang, China
No. of R&D Staff:
5-10 People
No. of Production Lines:
Above 10
Annual Output Value:
Below US$1 Million
Ever Annual Output of Main Products:
Product Name Units Produced (Previous Year)
flexible drain pipe 5000000000 Tons
Flexible Aluminum Duct 1000000000 Tons

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