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Quality Control

Our Quality Control and Test Equipments:
Our ISO 9001-2015 Quatlity Certification:


Quality Assurance

We have a strong and highly efficient R&D team which can design and make OEM/ODM products according to your ideas and samples.
Moreover, in order to ensure the quality of the orders, our independent QC members to carry out strict inspection at each stage: 
(1)Incoming material inspection
(2)Inspection of work-in-progress
(3)Finished product inspection 
(4)Random warehouse inspections         
 All of our operations are strictly compliant with ISO 9001: 2015 guidelines

Professional Team

Tian Hua Yi He Foundry is a trusted partner in the casting industry. Our engineers and workers have rich knowledge and the expertise with various alloys castings from aluminum, brass, copper, cast iron, gray & ductile iron, stainless steel, titanium, zinc and other specialty metals.  We provide advanced process techniques using sand, investment, permanent mold, die casting, among others to meet or exceed your requirements.  We will assist customers in all aspects from tooling, manufacturing, pre & post finishing work all aimed at delivering exceptional quality parts and service.

Good Service

We offers a wide range of associated casting services,including drafting and design, processes,shot blasting, painting and custom coatings.We have the full capacity to machining all these parts that we produced– including conventional or precision CNC machining.
We have earned a reputation for fast deliveries,superior quality,
competitive pricing, and outstanding customer
service from our customers
in America, England, Germany,
Australia, Japan, Korea, Canada and other developed and developing countries.

Our main product line includes sand
casting,precision casting,die casting,forging ,CNC machining and sheet metal fabrication.Materials vary from grey iron, ductile iron, bronze, aluminum, steel, stainless steel, etc.
Send to us your inquire now,you will get better quality products,better price and good service!

Contact Us

Add: No.135# of ShuangYuan Road, Chengyang District, Qingdao City, Shandong Province, China 266109
Tel: +86-532-87925159
Whasapp/ Mobile: +86-13863989651
Contact Person: Mr.wang jie 
Email:  wangjie@qdthyh.com

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