China Angle Steel Tower manufacturer
Hebei Changtong Steel Structure Co., Ltd.
Hebei Changtong Steel Structure Co., Ltd. 20 years of communication tower design and production experience Provide comprehensive professional consulting services Has served countless communication
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Hebei Changtong Steel Structure Co., Ltd.

City: hengshui

Province/State:hebei

Country/Region:china

Tel:86-0318-5201186

Contact Person:
Mrs.Anne Wang View Contact Details
Quality Control

Certifications

Hebei Changtong Steel Structure Co., Ltd. Certifications
Standard: Certification of quality management system
Number: 06520Q00630R0S
Issue Date: 2020-05-22
Expiry Date: 2023-05-21
Scope/Range: Telecom tower
Issued By: CFL CERTIFICATION CENTER
Hebei Changtong Steel Structure Co., Ltd. Certifications
Standard: certification of occupational health and safety management system
Number: 06520SOO172R0S
Issue Date: 2020-05-22
Expiry Date: 2023-05-21
Scope/Range: Telecom tower
Issued By: CFL CERTIFICATION CENTER
Hebei Changtong Steel Structure Co., Ltd. Certifications
Standard: Certification of environmental management system
Number: 06520E00183R0S
Issue Date: 2020-05-22
Expiry Date: 2023-05-21
Scope/Range: Telecom tower
Issued By: CFL CERTIFICATION CENTER
Hebei Changtong Steel Structure Co., Ltd. Certifications
Standard: certification of occupational health and safety management system
Number: 06520SOO172R0S
Issue Date: 2020-05-22
Expiry Date: 2023-05-21
Scope/Range: Telecom tower
Issued By: CFL CERTIFICATION CENTER
Hebei Changtong Steel Structure Co., Ltd. Certifications
Standard: Certification of quality management system
Number: 06520Q00630R0S
Issue Date: 2020-05-22
Expiry Date: 2023-05-21
Scope/Range: Telecom tower
Issued By: CFL CERTIFICATION CENTER
Hebei Changtong Steel Structure Co., Ltd. Certifications
Standard: Certification of environmental management system
Number: 06520E00183R0S
Issue Date: 2020-05-22
Expiry Date: 2023-05-21
Scope/Range: Telecom tower
Issued By: CFL CERTIFICATION CENTER

Certifications

Hebei Changtong Steel Structure Co., Ltd.

Tel:86-0318-5201186

Fax:86-0318-5201186

Contact Person: Mrs.Anne Wang

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