Companies with certified factory production control systems
Cert. N. | Date of issue | Validity | Certified Company | Type of Product |
C8832-5 | 01/02/2019 | 31/01/2021 | DORAN (HONG KONG) LTD. | Precast Concrete pipes |
C8851-4 | 10/04/2020 | 09/04/2022 | DORAN (HONG KONG) LTD. | Precast Concrete manhole elements |
C8873-3 | 07/12/2020 | 06/12/2022 | Dongguan City Full Tech Building Materials Co., Ltd. | Precast Concrete pipes and Precast Concrete manhole elements |
Companies with cancelled certification
Cert. N. | Cancellation Date | Company | Type of Product |
C8803-6 | 30/04/2014 | Shen Zhen Sun Wah Concrete Products Co. Ltd. | Precast Concrete pipes and Precast Concrete manhole elements |
C8806-2 | 01/05/2007 | BARICHON Ltd. | Precast Concrete pipes |
C8810-1 | 04/09/2007 | PILE FOUNDATION SUBSIDIARY OF GUANGDONG NO.7 CONSTRUCTION GROUP LTD. | PHC piles |
C8812-1 | 11/09/2007 | ZHONGSHAN XIN JIAN HUA CONCRETE PILE CO., LTD. | PHC piles |
C8869-2 | 07/01/2019 | Shenzhen Dyna Precast Concrete Products Co., Ltd | Precast Concrete manhole elements |
Changes of the certificates
Cert. N. | Modified contents |