Company Profile

H.J Tech Industry(AN CHANNOV INDUSTRY COMPANY), is a leading manufacturer in the production of Steel Washers, Stainless Washers, Strut Fittings, Pipe Clamps, Construction Brackets and the commerce of anchors, bolts and nuts. It also supplys DIY Hardware Kits to wholesales and shops. Founded in 1995, the company has been playing an important role in the development of many industrial realities at its field.
We provide a variety of products in a timely and reliable manner, and emphasize high quality. And also we support customized products which totally meet the requirements of customers.
We established a Washer Factory(H.J Fastener) in 1995, and now we develop into an integrated factory in a diversity of Washers, Stamping Hardware & Clamps, etc.

The company covers an area of about 18,000 square meters and includes:

Tools & Dies Department: Stocking the dies of standard;
Products & developing dies for new products or special parts;
Production Department: Manufacturing standard and special parts;
Deburring House: Polishing and washing products;
Raw Material Warehouse: Preparation of production;
Test Department: Controling the goods 99.9% quality;
Packing Warehouse: Inspecting & sorting, and assemble OEM/ODM packing;
Stock Warehouse: Holding the standard products for customers in stock for 24 hrs & keeping customer ordered material;
Outsourcing Management Department: Surface treatment, heat treatment outsourcing, cold pier forming outsourcing, laser cutting outsourcing, semi-finished product factory outsourcing.


H.J Tech Industry Manufactures:
1. Flat Washers according to DIN, ISO, UNI, ASTM:
Fender Washers, SAE Washers, USS Washers, Hardened Washer, Spring Washers, Contact Washers, Conical Washers, Repair Washers, Tab Washers, Beveled Washers, F436, A325 DTI, A490 DTI;
2. Pipe Clamps: RGD/EMT Tubing Clips, Strut Clamps;
Furniture Reinforcement: Shelf Brackets, Corner Braces, Angle Brackets, Mending Plates;
Construction Brackets: Timber Connectors, Roth Brackets, Angle Brackets, Joist Hangers;
Channel Strut Fittings: Spring Nuts, Corner Angles, Cross Corner Plates, Splice Plates;
Duct Accessories: TDF/TDC Duct Corners, HAVC Duct Flange Corners;
3. Parts on drawings.

Commercial Products:
Anchors, Hex Bolts, Hex Cap Screws, Carriage Bolts, Hex Nuts, Hex Flange Nuts, A194 Heavy Hex Nut, Nylon Insert Hex Lock Nuts, T-Nuts, Coupling Nuts.

H.J Tech Industry enjoys a complete operating system for speeding up the managing of customers, which covers Technology Confirmed, Production Arrangement, Product Testing and Shipment Arrangement after order placed. It is necessary to operate in a continuously growing market. It is the answer to a world that we are compelled to be skilled at using advanced managing strategies and mastering an extreme flexibility in the work organization. All these are vital to a quick and merciless manufacturing world. Those companies, who are not able to keep pace with the innovation, are ruled out from the world.

H.J Tech Industry is certificated according to the ISO 9001:2015 since 2016 and always paying more attention on the quality control, customer satisfactions and continuous improvement.



  • IATF 16949 Certification


  • Enlarge the sales team to 30 persons and move the sales office to the centre of Jiaxing


  • Production of spring pin bushings and hardened steel bushings


  • New sister company H.J TECH founded, cover an area of 18,000 square meters


  • Establishment of Zhejiang Channov Auto Parts Co., Ltd.


  • ISO 9001:2015 Certification


  • Production of bushings for construction market


  • Set-up of Jiaxing Abobtech Co., Ltd.


  • Building of a test lab for bushing assemble systems


  • Development of more non-standard products for customers
  • ISO9001:2008 Certification


  • Production of Wedge Lock Washers


  • Foundation of new plant in Jiashan City, Zhejiang Prov., PRC


  • Investment and expansion into further production plant for strut fittings and pipe clamps



  • ISO9001:2000 Certification
  • Investment in a new packaging plant



  • Production of Washer and Stamping Parts




Why us



  Let our customers focus on sales, and we solve the manufacture, stock, delivery.

 We are earnest to work better and better beyond our partners’ expectations.

 With this faith in mind, we can grow up fast and improve ourselves quickly.

  With a growing team of professional sales reps, continuous production and upgrading of warehouse ERP, we can be able to maintain our commitment to excellence.

 We abide by a strict set of core values that help us fulfill our primary missions and visions.

 We approach every sales as an opportunity to create a lasting and beneficial relationship that results in attracting more customers and creating more volume.

 Provide products with quality and varieties at a competitive price, generating value for our customers.


 Make H.J TECH to be customer-recognized and trusted brand in Fasteners Area.


 Provide products with quality and variety at a competitive price, and create values for our customers.


 We commit to these core values through our interactions with each other, our customers and vendors:

 Integrity: H.J TECH(CHANNOV) is a trusted supplier to the industry; fair and honest in all interactions.

 Reliability: H.J TECH(CHANNOV) has a long tradition of commitments; my word is my bond.

 Customer Focus: H.JTECH(CHANNOV) views customers as our highest priority; this focus drives decisions in each level.

 Innovation: H.J TECH(CHANNOV) employees and representatives are innovators and problem solvers; we work with our customers to develop fastener destinations.

 Passion: H.J TECH(CHANNOV) employees and representatives have a passion for Industrial Parts; we are driven by customer service and customer success.

 Professionalism: H.J TECH(CHANNOV) employees and representatives have the experience and competency to operate at the highest level; we are professional in what all we do.

 Employee Well-beings: H.J TECH(CHANNOV) invests in our employees; we are committed to their well-beings and life quality..


 Continuously improve the Quality Management System, ensure and improve the quality of our products, meet the applicable requirements in order to satisfy the expectations of our customers..


 Orders and Manufacturing Plan processed within 48 hrs;.

 Large Warehouse Space to store necessary standard products;.

 Industrial Parts Solutions provided;.

 Flexible Payment Terms support our customers..

Factory Gallery


Testing Equipment









sales manager

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Quality Assurance Minister

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purchase manager

[email protected]



[email protected]