Certifications
Standard:
CE
Number:
M.2025.206.C129280
Issue Date:
2025-10-11
Expiry Date:
2030-09-11
Scope/Range:
Submersible Mixer
Issued By:
UDEM
Standard:
ISO 45001
Number:
08924S31469R0S
Issue Date:
2024-07-26
Expiry Date:
2027-07-25
Scope/Range:
Occupational Health And Safety Management Activities Related To The Production And Sales Of Water Treatment Equipment (Mixers, S
Issued By:
(ZSBC)
Standard:
ISO 14001
Number:
08924E31518R0S
Issue Date:
2024-07-26
Expiry Date:
2027-07-25
Scope/Range:
Environmental Management Activities Related To The Production And Sales Of Water Treatment Equipment (Mixers, Submersible Thrust
Issued By:
(ZSBC)
Standard:
ISO 9001
Number:
08924Q51924R0S
Issue Date:
2024-07-26
Expiry Date:
2027-07-25
Scope/Range:
Production And Sales Of Water Treatment Equipment (Mixers, Submersible Thrusters, Rotary Grid Machines, Submersible Aerators, Sc
Issued By:
(ZSBC)
Standard:
Utility Model Patent Certificate
Number:
Certificate No. 21614528 (Patent No.: ZL 2023 2 3290915.4)
Issue Date:
2024-08-30
Expiry Date:
2033-11-01
Scope/Range:
A kind of hyperboloid mixer
Issued By:
China National Intellectual Property Administration (CNIPA)
Standard:
Utility Model Patent Certificate
Number:
Certificate No. 20586470 (Patent No.: ZL 2023 2 2155168.7)
Issue Date:
2024-03-15
Expiry Date:
2033-08-11
Scope/Range:
A high-speed submersible mixer
Issued By:
China National Intellectual Property Administration (CNIPA)
Standard:
Utility Model Patent Certificate
Number:
Certificate No. 20791711 (Patent No.: ZL 2023 2 2155235.5)
Issue Date:
2024-04-19
Expiry Date:
2033-08-11
Scope/Range:
A high-efficiency frame mixer
Issued By:
China National Intellectual Property Administration (CNIPA)
Standard:
Utility Model Patent Certificate
Number:
Certificate No. 20809502 (Patent No.: ZL 2023 2 2155270.7)
Issue Date:
2024-04-19
Expiry Date:
2033-08-11
Scope/Range:
A rotary grid machine
Issued By:
China National Intellectual Property Administration (CNIPA)
Standard:
Utility Model Patent Certificate
Number:
Certificate No. 21295775 (Patent No.: ZL 2023 2 3270653.5)
Issue Date:
2024-07-11
Expiry Date:
2033-12-01
Scope/Range:
A submersible thruster
Issued By:
China National Intellectual Property Administration (CNIPA)
Standard:
Utility Model Patent Certificate
Number:
Certificate No. 21036847 (Patent No.: ZL 2023 2 2798326.0)
Issue Date:
2024-05-31
Expiry Date:
2033-10-18
Scope/Range:
An adjustable paddle mixer
Issued By:
China National Intellectual Property Administration (CNIPA)
Standard:
Third-party Inspection and Testing Report
Number:
NZJ (2024) ZN01-00246Z
Scope/Range:
Vertical Hydrofoil Mixer
Issued By:
Nanjing Institute of Supervision & Testing on Product Quality (NQI)
Company Profile
Nanjing Lanjiang Water Treatment Equipment Co., Ltd
Contact Person: MrRyan
