Menu

Why Can We Always Ensure Excellent Quality

Quality Control

Compression Resistance Test for Profiles

Anhui Weika Windows And Doors Co., Ltd.

Finished Window Size Checking

Anhui Weika Windows And Doors Co., Ltd.

Hardware Debugging

Anhui Weika Windows And Doors Co., Ltd.

Sealed Waterproof Test

Anhui Weika Windows And Doors Co., Ltd.

Cleaning Before Packing

Anhui Weika Windows And Doors Co., Ltd.

Certification

Anhui Weika Windows And Doors Co., Ltd. Certifications
Standard: ISO9001
Number: 349/18Q5/7077R01S
Issue Date: 2016-11-28
Scope/Range: GB/T 19001-2016/ISO 9001:2015
Issued By: SEC
Anhui Weika Windows And Doors Co., Ltd. Certifications
Standard: CE
Number: TCF-AWWD200918-CPR
Issue Date: 2020-09-23
Expiry Date: 2025-09-23
Scope/Range: Aluminum Window
Issued By: UDEM
Anhui Weika Windows And Doors Co., Ltd. Certifications
Standard: NFRC
Number: J8221.02-116-45
Issue Date: 2019-07-25
Expiry Date: 2025-01-22
Scope/Range: 87 series single hung window
Issued By: SATI
Anhui Weika Windows And Doors Co., Ltd. Certifications
Standard: Test Report
Number: 220104006SHF-003-R1
Issue Date: 2022-02-22
Scope/Range: Single hung window
Anhui Weika Windows And Doors Co., Ltd. Certifications
Standard: Patent Certificate
Number: ZL 2020 2 3254137.X
Issue Date: 2020-12-29
Scope/Range: Utility Model Patents
Issued By: State Intellectual Property Office
Anhui Weika Windows And Doors Co., Ltd. Certifications
Standard: Patent Certificate
Number: ZL 2020 2 3246187.3
Issue Date: 2020-12-29
Scope/Range: Energy-saving insulation materials
Issued By: State Intellectual Property Office
Anhui Weika Windows And Doors Co., Ltd. Certifications
Standard: Patent Certificate
Number: ZL 2020 2 3254138.4
Issue Date: 2020-12-29
Scope/Range: Soundproof Thermal Break Aluminum Alloy
Issued By: State Intellectual Property Office
Anhui Weika Windows And Doors Co., Ltd. Certifications
Standard: Patent Certificate
Number: ZL 2016 3 0563949.2
Issue Date: 2016-11-21
Scope/Range: Windows Profile(WK-S-S 008)
Issued By: State Intellectual Property Office
Anhui Weika Windows And Doors Co., Ltd. Certifications
Standard: Patent Certificate
Number: ZL 2016 3 0563971.7
Issue Date: 2016-11-21
Scope/Range: Windows Profile(WK-S-S 005)
Issued By: State Intellectual Property Office
Contact Supplier
Submit Requirement