About Changrui
About Changrui
Company Profile


公司简介

Dongying Changrui Investment Casting Co.,Ltd.was founded in 2004.Currently, the company has more than 200 employees and covers an area of 38,000 square meters. After nearly two decades of development,Changrui Casting has grown into a modern investment casting enterprise integrating precision casting, heat treatment, mechanical machining, and surface treatment. Changrui has been rated as a high-tech enterprise, SRDI(Specialized; Refinement; Differential; Innovation) enterprises. We also serves as an internship (labor practice) base for Dongying Technician College to carry out school enterprise cooperation. We have a Dongying key laboratory and is committed to serving the investment casting and material application industries.公司简介2

We can produce precision castinas of various materials. including carbon steel. stainless steel, low allov steel. hiah temperature alloy, hiah chromium cast iron,ductile iron, aluminum alloy, copper alloy and more than a thousand other materials.

Changrui has passed the certification of IATF16949:2016 and ISO14001:2014. Annual production of over 6 million investment castings, with an annual sales revenue of over 15 million USD.

The products widely serve the aerospace, auto parts, ships, agricultural machinery, food machinery, chemical machinery, mining machinery, pump and valve industry, nuclear industry, construction hardware, tools and other industries.

Our customers include a large number of excellent domestic and foreign enterprises such as Fiat, Ferrari, Renault, John Deere Agricultural Machinery, Siemens, etc.

stainless steel valve casting

meat grinder precision casting part

wax investment casting

silica sol investment casting

Medium temperature wax precision casting

bearing casting

pump part casting

precision casting china

impeller casting

lost wax casting china

steel investment castings manufacturer

china food machinery castings manufactory

china hardware casting

lock castings manufacturer

china stainless steel coupling

investment casting company

valve parts casting

valve investment casting

auto parts casting

silica sol casting

heat resistant steel casting

investment casting process

steel casting china

steel investment castings company

silica sol castings factory

china stainless steel castings manufactory

china precision castings supplier

lost wax casting manufacturers

lost wax investment casting

china fitting castings

china precision machining fittings

china pipe clamps

stainless steel investment castings

china valve castings manufacturer

steel investment casting factory

low wax casting

impeller casting factory

china carbon steel casting supplier

china fitting casting manufacturer

Manufacturing elaborately, Operating integrity, Innovative development.
  • 2004Establish
  • 15​+million USDAnnual sales
  • 38,000Cover an area
  • 200+Employees
Copyright ©DONGYING CHANGRUI INVESTMENT CASTING CO., LTD. All Rights
contact us
+86-546-8313330
No.132, Beiyi Rd, Dongying ,Shandong,China
sale@investmentcastingchina.net
Copyright ©DONGYING CHANGRUI INVESTMENT CASTING CO., LTD. All Rights 技术支持:麦兴网络