Quality Control
Quality Gurantee:
We have ISO9001(Quality Management System Certification), ISO14001 (Environmental Management System Certification)and CE certificate.
Moreover, our company has set a quality control department to ensure that our products are of good quality.
In testing
Also, we have a complete after-sales service outlets over the world, so that our feedback is very quickly.
Our main market and service points
Certifications
|
| Standard: |
ISO14001: 2015 |
| Number: |
0070021E53323R0M |
| Issue Date: |
2021-12-10 |
| Expiry Date: |
2024-12-09 |
| Scope/Range: |
The Relative Management Activities of Design，Development，Production and Service of Environmental Test Equipment |
| Issued By: |
Zhongjian Certification Co., Ltd. |
|
|
| Standard: |
Energy Saving Technology Certification Certificate |
| Number: |
CQC-JNJSRD-1804 |
| Issue Date: |
2018-04-02 |
| Scope/Range: |
Test Equipment |
| Issued By: |
China Quality Certification Centre |
|
|
| Standard: |
ISO9001: 2015 |
| Number: |
U0021Q50479R0M |
| Issue Date: |
2021-12-10 |
| Expiry Date: |
2024-12-09 |
| Scope/Range: |
Design, Development，Production and Service of Environmental Test Equipment |
| Issued By: |
Zhongjian Certification Co., Ltd. |
|
|
| Standard: |
Certificate of Invention Patent |
| Number: |
ZL201710361076.0 |
| Issue Date: |
2018-07-17 |
| Scope/Range: |
|
| Issued By: |
China Intellectual Property Office |
|
|
| Standard: |
Certificate of High-tech Enterprise |
| Number: |
GR201844201650 |
| Issue Date: |
2018-10-16 |
| Scope/Range: |
|
| Issued By: |
Shenzhen Technology Innovation Committee |
|
|
|
| Standard: |
ISO14001: 2015 |
| Number: |
0070021E53323R0M |
| Issue Date: |
2021-12-10 |
| Expiry Date: |
2024-12-09 |
| Scope/Range: |
The Relative Management Activities of Design，Development，Production and Service of Environmental Test Equipment |
| Issued By: |
Zhongjian Certification Co., Ltd. |
|
|
|
| Standard: |
Energy Saving Technology Certification Certificate |
| Number: |
CQC-JNJSRD-1804 |
| Issue Date: |
2018-04-02 |
| Scope/Range: |
Test Equipment |
| Issued By: |
China Quality Certification Centre |
|
|
|
| Standard: |
ISO9001: 2015 |
| Number: |
U0021Q50479R0M |
| Issue Date: |
2021-12-10 |
| Expiry Date: |
2024-12-09 |
| Scope/Range: |
Design, Development，Production and Service of Environmental Test Equipment |
| Issued By: |
Zhongjian Certification Co., Ltd. |
|
|
|
| Standard: |
Certificate of Invention Patent |
| Number: |
ZL201710361076.0 |
| Issue Date: |
2018-07-17 |
| Scope/Range: |
|
| Issued By: |
China Intellectual Property Office |
|
|
|
| Standard: |
Certificate of High-tech Enterprise |
| Number: |
GR201844201650 |
| Issue Date: |
2018-10-16 |
| Scope/Range: |
|
| Issued By: |
Shenzhen Technology Innovation Committee |
|
Certifications
Shenzhen Douwin Technology Co., Ltd.
Tel:86-187-1816-5534
Fax:86
Contact Person: Miss.Chili Yang
Other Products
