Dalian Huaqin Trading Co., Ltd.

Casting shop, Fabrication shop 江苏 (Jiangsu), China, Supplier

Dalian Huaqin Trading Company Limited, located in Dalian, the most important port in the northeast of China, specializes in exporting metal products, especially castings with secondary operations, such as heat treatment, machining, painting, chrome, zinc, nickel plating, anodizing, impregnation, electrophoresis coating, etc. We also have several plants with TS16949 certificate and can provide customers competitive and qualified castings for automotive industries.

Meeting our customer's needs with low cost and high quality products is our first priority.

Highlights of our castings include:
- Cast Iron
By material: Gray Iron, Ductile Iron, Chilled Iron (White Iron)
By process: Sand, Automatic Mould Line, Centrifugal, Shell Mould
- Cast Steel
By material: Carbon Steel, Stainless Steel, Special Steel
By process: Sand, Investment
- Aluminum
By process: Sand, High Pressure Die, Low Pressure Die, Permanent Mould (Gravity Die)
- Copper
By process: Sand, Investment, Permanent Mould (Gravity Die), Centrifugal

We also provide other metal products, such as fabrication, stampings, forgings, fasteners, etc.

We have a complete quality control system:
- Most of the manufacturing plants with some form of quality certification, such as TS, ISO, as well as EU equivalents. Our parts can meet ASTM, BS, DIN and JIS standards.
- Require an onsite quality audit of the manufacturing plant, as well as sample quality audits (AQAP, PPAP, FMEA)
- Be prudent to determine to use the secondary plant if any secondary operations like coating or plating are required.
- Dimension testing CMM.
- Utilize solidification CAE software to establish the model and optimize casting processing.
- Metallurgical inspection. We have one portable metallurgical microscope with a digital camera to test the microstructures on site, such as nodularity, pearlite, ferrite and carbide.
- Nondestructive examination with PT, MT and ultrasonic detectors.
- Mechanical inspection with universal testers, one portable Brinell and two Leeb hardness testers.

With our professional background and rich experience, we hope to have a long-term cooperation with the customers all over the world.

Dalian Huaqin Trading Co., Ltd., Are you looking for suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) to provide manufacturing services for machine tool industry, automotive industry? For more information visit MFG.com. MFG.com performs a 5-point inspection on all engineered parts and RFQs to ensure quality and enhance your online quoting experience

Overall Rating Averages    (Total Ratings Received: 7 , Unique Customers: 3)

Dalian Huaqin Trading Co., Ltd. Dalian Huaqin Trading Co., Ltd.
Reviews Project Rating Quality Responsiveness Delivery
  • #450076
  • 2010-03-05
Very good company. Excellent quality product, Good communications and very quick delivery to the United Kingdom. I would use this company again for future components without hesitation. Thank you Jerry.
Luke T.
  • #473980
  • 2009-06-23
Excellent results with difficult parts
Daniel F.
  • #473976
  • 2009-06-23
Excellent results with difficult parts
Daniel F.
  • #473977
  • 2009-06-23
Excellent results with difficult parts
Daniel F.
  • #500881
  • 2009-03-02
Jerry’s company provides perfect communication, the casting's were made to an exacting standard and the quality of the casting far exceeded my expectations. I hope our two companies will have a long and fruitful relationship. We were very impressed with their workmanship, work quality and the general ease in getting something made in China and sent to the UK. It has been a pleasure.
Luke T.
  • #474797
  • 2008-11-06
Dalian Hauqin did an out standing job, this is our second program with them; again they did what they said they would do and delivered FA‘s 10 days early. Their management / engineering team identified critical non conforming issues, for which they alerted us to in a timely manor and took corrective action. General Pattern is very satisfied.
Rocky O.
  • #478873
  • 2008-11-06
Dalian Hauqin - did what they said they would do, and they delivered 10 days early. Their program management team if very responsive and easy to work with. General Pattern is very satisfied.
Rocky O.
  • Kunshan, 江苏 (Jiangsu)
  • China 116023