Home

Dujiangyan Joiner Machinery Co., Ltd. quality control

Certification
China Dujiangyan Joiner Machinery Co., Ltd. certification
China Dujiangyan Joiner Machinery Co., Ltd. certification
Customer Reviews
Good Service, Good Quality.

—— Kraussmaffei Machinery Co.,Ltd.

The Excellent Supplier

—— Jwell Machinery Co., LTD.

The Quality is Stable, Reliable and Trustworthy

—— Buhler Machinery Co.,Ltd.

I'm Online Chat Now
QC Profile

Quality Control

 

1. All the materials are purchased from the dometstic brands or European twin screw specialty materials suppliers,which tested by elemental analysis and metallurgical inspections to ensure the quality;

 

2.The internal spline is checked by the spline plug to ensure interchangeablity of components;

 

3. All components are machined by CNC machines to ensure the shapes and tolerances of the elements;

 

Dujiangyan Joiner Machinery Co., Ltd. quality control 0

 

4. Adopt the european high-speed steel powder processing technology,and do the treatment according to the strict heat treatment process to ensure the wear and corrosion performance same as the foreigh brands;

Dujiangyan Joiner Machinery Co., Ltd. quality control 1

 

5. Professinal technical team can not only provide timely and accurate mapping sample desigh but also the conbination of elements of technical services;

 

6. There are various prepared technical information and the fitxtures for the various brands extruders to ensure the timely lead time. The common components have a lot of stock,even the new one, it can be delivered within 45days;

 

7. The modern management system can ensure the products 100% qualified and tracked.

Certification
  • China Dujiangyan Joiner Machinery Co., Ltd. certification

    Standard:ISO 9001:2015

    Number:CN17/20348

    Issue Date:2015-10-15

    Expiry Date:2020-03-20

    Scope/Range:Manufacture of screw segements and accessories of screw extruder machinery

    Issued By:SGS United Kingdom Ltd

  • China Dujiangyan Joiner Machinery Co., Ltd. certification

    Standard:Certificate of High-tech Enterprise

    Number:GR201851000012

    Issue Date:2018-09-14

    Expiry Date:2020-09-14

    Issued By:国家税务总局四川省税务局

  • China Dujiangyan Joiner Machinery Co., Ltd. certification

    Standard:Business License

    Number:510181000018216

    Issue Date:2007-07-28

    Expiry Date:2027-08-27

Contact Details
Dujiangyan Joiner Machinery Co., Ltd.

Contact Person: Miss. Vivian.Peng

Tel: 17828480939

Fax: 86-028-87165068

Send your inquiry directly to us (0 / 3000)