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26-Year High-Tech Firm: Shear Welders & Pipe Packing Machines for ERW & Cold Forming Industries.
Professional manufacturer of shearing and welding machines and pipe packaging machines

Established in 2000, Qingdao Hengyuan Mechanical Co., Ltd. is a certified High and New Technological Enterprise producing such tube making machines as Shear Welder, Automatic Tube Bundling Packer/Packaging Machine & Scrap Free Rotary Tube Cutter. With the adoption of TIG arc welding, shear welder as well as automatic tube packaging machine which are widely used in such continuous metal band welding industry as cold folding mills, metal tube mills, steel joist mills, electrical cable tray and metal band processing/punching line and etc. for welding different kind of metal bands (carbon steel, stainless steel, aluminum, titanium and red copper). As the top brand, with 26 years experiences, our company starts a new era and takes the lead in the shear welder field in China. We have the most complete models of shear welder in this industry. Our machines export to over 30 countries with our superior quality, favorable operational property and competitive price.

Company Establishment
Company employees
56
Sold to 56 countries worldwide
Factory 5000 square meters
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Production capacity
We also make Round Tube Packer, Square Tube Packer, as well as Round & Square Tube Interchangeable Packing Machine, which can automatically accumulate metal tubes into square or hexagonal bundles. Users can adjust the size of bundles according to the need. The machine has high automation, high reliability and convenient maintenance, which saves labor and improves production efficiency. The application of above state of the art machines greatly increases the quality and productive efficiency and saves the labor costs sharply. 

The corporate team is organized by a group of manufacturing and technical specialists in auxiliary tube making machines, majoring in mechanical & design, electrical, control and calibrating to cater to the diversified requirements of above fast growing industries worldwide. The company also developed profile coating production line, powder puff machine, CNC tenon machine and other equipment for livestock breeding. 

Located in Jiaozhou, Qingdao, a famous seaside port city in North China. The company enjoys a superior geographical location with convenient transportation, 15 kilometers from Jiaodong International Airport and 40 kilometers from Qingdao. The company has maintained a long-term and good cooperative relationship with upstream suppliers for 26 years, ensuring a reliable supply channel and top-quality parts. The mechanical machining factory is fully equipped with advanced and high-quality equipment with a timely delivery. 
Our cultural philosophy
Mutual benefit and mutual prosperity
Constant improvement
To build a world-famous shear welder and packaging machine brand
To build a hundred-year brand and hundred-year enterprise
To understand and use talents based on human orientation
To be close to market, to represent value
365-day whole-hearted services
To strive for ever better quality, to win with strategy
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Development History
June 8, 2000
The company was officially established.
December, 2000
The first pneumatic shear welding machine model No. DJJ-260A was invented. The manufacturing of various shear welders began ever since.
2001
The first plastic profile roller coating machine was developed.
2002
The first plastic profile coating production line was developed. Shenyang Hengyuan Color Coating Co., Ltd. was established. More pneumatic shear welding machines were introduced to market including model No. DJJ-160A/B, DJJ-260A/B, DJJ-360A/B.
2004
The hydraulic shear welding machine model No,DJJ-260C came into market. The first mine hoist was manufactured as a new business.
2005
Began to establish a cooperative relationship with Nanyang Machinery Co., Ltd. the well-known tube mill manufacturer and our biggest shear welding machine customer in China.
2006
The profile coating production line was designated as a National key New Product. The new model DJJ-360C and DJJ-400A/B/C come into being.
2007
Beijing Hengyuansheng Color Coatings Co., Ltd. was established. Changchun Hengyuan Color Coating Co., Ltd. was established.
2010
Was awarded the Third Prize for Scientific and Technological Progress in Qingdao. Xi'an Hengyuan Color Coated Co., Ltd. was established. Model No. DJJ-500A, DJJ-500C and DJJ-550B+ comes into being.
2014
Changchun Hengyuan Coating Co., Ltd. ceased operations. Shenyang Hengyuan Color Coating Co., Ltd. ceased operations. Xi'an Hengyuan Color Coated Steel Co., Ltd. ceased operations. The B+ model (pneumatic compression and hydraulic shearing) such as model No. DJJ-600B+ were developed and brought to market. The automatic gantry type shear welder. Model No. ZDJ-160C and MC-260C were brought into market.
2015
Square Tube Packaging Machine FKB-500 came into market.
2016
Round Tube Packaging Machine YQ-700 came into market.
2018
Was awarded as a High and New-Tech Enterprise in Qingdao for the first time. Model YFQ2 Square and Round Interchangeable Bundling Machine were developed.
2019
Customized and developed animal husbandry auxiliary machinery for the customer. Customized and developed powder puff machines for beauty industry. Developed gantry type automatic shear welder model No. ZDJ-400D and ZDJ-500D.
2021
High and New-Tech Enterprise passed the re-examination. Was awarded as a Qingdao Specialized-Boutique-Unique-New enterprise.
2022
Developed the shearing machines. Developed gantry type automatic shear welder model No. ZDJ-400D. Developed the Tube Conveying Machine.
2023
Developed a Siemens Control System for shear welder Model No. DJJ-260Ⅱ. Customized and developed a Round Pipe Welding Machine Model No. HJ1000. Customized and developed an Anti-Scratching Packaging Machine YFⅢ-6000. Developed the Front Part Automatic System ZDJ400C+JP400+JQ400 for tube mills.
2024
Developed and brought Filament Winding Machines and Traction Winder into market. Customized and developed DJJ-600C shear welder. Developed ZDJ-700A and ZDJ-800C Automatic Shear Welder. Customized and developed YFⅣ-6000 Big Diameter Pipe Packaging Machine. High and New-tech enterprises passed the second reexamination.
2025
Customized and developed JQ-550C Shearing Machine. Developed ZDJ-800C Automatic Shear Welder. Developed BDJ-400C Automatic Shear Welder. Developed animal husbandry auxiliary machinery for the customer.
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Factory and work environment
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honor certificate
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As the top brand, with 26 years experiences, our company starts a new era and takes the lead in the shear welder field in China. We have the most complete models of shear welder in this industry.
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Info Center
Add: 
West End, Fudong Road, Fu’an Industrial Zone, Jiaozhou City, Qingdao, China  266300
Contact Us
Contact person: Tony Dong
Tel: +86 532-8226 2098
Mobile/We-chat: 133 2502 2779
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