Sewer Truck,Vacuum Suction Truck,Vacuum Tank Truck,Sewage Septic Tank Trailer Hubei HuiLong Special Automobile co., LTD , https://www.huilongtruck.com
Our Team and Customers
Certificate Test
ISO9001:2008 Certification / Patent certificate and production license
Our Testing Lab
This lab is mainly for ISO-16889 testing:
Multi-pass method for evaluating filtration performance of a filter element Visual Inspection
When a filter goes down the production line, there are many tests waiting for it
Testing Machine for ISO-2942
These machines are specially for the Verification of fabrication integrity and determination of the bubble point.
Production Show
Our factory is located in Songjiang, Shanghai. Our production started from 2010. In recent years, we have grown from a small workshop into a global factory.
 Filtering Material and Support
Commonly used materials:
Fiberglass (We use imported US material when the filtering accuracy is less than 3 microns)
Paper (High efficiency filtering paper, different from Xinxiang)
Metal mesh (Our 3-micron stainless steel mesh is as smooth as silk.)
 Bending and Cutting Machine
Our factory inherited the quality control system of the United States Schroder, ensuring quality at every stage of production.
 Folding the Filtering Material
4 production lines and 20 workers.
 Laser Marking
OEM / ODM available.
We have been providing OEM services to over 10 distributors worldwide.
Choose WK – variety of services, flexible cooperation methods.
With a sincere attitude, we warmly welcome dealers from all over the world.
Packing
Packing Details: 41cm*32cm*38cm paper box; 72cm*72cm*96cm paper box; Plastic tray
Delivery Details: 14-30 days after order of 0330r010bn4hc hydac filter element. Â
Our Paper Box
White paper box: 12-24g
Brown paper box: 20-45g
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Export Standard Packing
Brown paper box and plastic tray with European standard.
The cost of packing for each box is about 15 dollars.
We are willing to pay for this. Only for the safety of your filter elements.
Our Advantages
 Professional Cross Reference List
More than 200 brands.
More than 60,000 types.
More than what our customers need.
Professional Engineer & Selling Team
Choose WK.
Get your private 30-year experienced engineer in hydraulic filtration.
Get free online technical service.
We love designing more than manufacturing.
 Quality Assurance
The ANZ means the tracking number.
We can ensure that each filter element made by us is perfect.
Spare Parts in Filtration System Return Hydraulic Oil Filter
Model NO.: Customized
Seal Type: NBR
Power(W): Press Filter
Filtration Accuracy: 1~150 Micron
Material: Paper, Glass Fiber, Metal Mesh
Filter Medium: Hydraulic Oil, Air Oil
Collapse Pressure: 50~100bar
Trademark: WK
Transport Package: Paper Box
Specification: Standard
Origin: China
HS Code: 8421999090
Our Company