Certification of PHC Piles
Cert. N. | Date of issue | Validity | Certified Company | Type of Product |
P8847-6 | 13/05/2023 | 12/05/2025 | ZHUHAI ZHAO FENG CONCRETE CO. LTD. | Prestressed High-strength Concrete Pile, type AB、B |
P8849-5 | 23/05/2021 | 22/05/2023 | GUANGDONG JIANHUA CONCRETE PILE CO., LTD. | Prestressed High-strength Concrete Pile, type AB、A |
P8866-5 | 23/05/2024 | 22/05/2026 | GUANGDONG JIANHUA CONCRETE PILE CO., LTD. | Prestressed High-strength Concrete Pile, type B |
P8875-4 | 14/08/2023 | 13/08/2025 | JIANGMEN XINHUI HUAYUAN CONCRETE PILE CO., LTD. | (Trademark K. Wah)Prestressed High-strength Concrete Pile, type AB |
P8883-4 | 12/11/2024 | 11/11/2026 | JIANGMEN XINHUI HUAYUAN CONCRETE PILE CO., LTD. | (Trademark K. Wah) Prestressed High-strength Concrete Pile, type B |
P8887-3 | 19/06/2023 | 18/06/2025 | JIANGMEN XINHUI HUAYUAN CONCRETE PILE CO., LTD. | (Trademark K. Wah) Prestressed High-strength Concrete Pile, type C |
P8893-3 | 19/10/2024 | 18/10/2026 | JIANGMEN HENGDA PIPE PILE CO., LTD. | Prestressed High-strength Concrete Pile, type AB、B |
P8914-1 | 25/09/2023 | 24/09/2025 | ZHUHAI ZHITENG BUILDING MATERIAL CO., LTD. | (Trademark Da Chang) Prestressed High-strength Concrete Pile, type AB、B |
Suspended Certification of PHC Piles
Cert. N. | Cancellation Date | Company | Type of Product |
P8823-10 | 12/09/2024 | GUANGDONG SANHE PILE CO., LTD. | Prestressed High-strength Concrete Pile, type AB、B |
P8904-1* | 17/10/2023 | SUNWAY SPUN PILE (ZHUHAI) CO., LTD. | (Non-autoclaved) Prestressed High-strength Concrete Pile, type AB |
* Voluntary Suspension
Cancelled Certification of PHC Piles
Cert. N. | Cancellation Date | Company | Type of Product |
P8856-1 | 26/01/2017 | SHENZHEN K.WAH CONCRETE PILES CO., LTD. | Prestressed High-strength Concrete Pile, type C |
P8844-2 | 13/01/2017 | Guangzhou Yang Cheng Pile Co., Ltd. | Prestressed High-strength Concrete Pile, type AB、B |
P8854-1 | 14/03/2016 | ZHUHAI ZHAO FENG CONCRETE CO. LTD. | Prestressed High-strength Concrete Pile, type C |
P8824-2 | 21/11/2011 | ZHUHAI ZHAO FENG CONCRETE CO. LTD. | Prestressed High-strength Concrete Pile, type AB、B |
P8852-1 | 29/02/2016 | ZHUHAI DA CHANG CONCRETE PILE CO., LTD. | Prestressed High-strength Concrete Pile, type C |
P8822-5 | 10/06/2018 | ZHUHAI DA CHANG CONCRETE PILE CO., LTD. | Prestressed High-strength Concrete Pile, type AB、B |
Changes of the certificates
Cert. N. | Modified contents |