Nanjing Lanjiang Water Treatment Equipment Co., Ltd
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1 Years
jiangsu, nanjing
Since 2001
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PRODUCT CATEGORIES

Industrial Tank Mixer

 (12)

Sewage Aerator

 (8)

Water Aeration Equipment

 (15)

Sewage Bar Screen

 (14)

Sewage Treatment Equipment

 (6)

Wastewater Grinder

 (5)

Sludge Conveyor

 (5)

Grit Removal Equipment

 (8)

Sludge Removal Equipment

 (11)

Sludge Handling Equipment

 (6)

Effluent Treatment Equipment

 (4)

Water Control Gates

 (5)

Why Can We Always Ensure Excellent Quality

Certification

Nanjing Lanjiang Water Treatment Equipment Co., Ltd 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
Nanjing Lanjiang Water Treatment Equipment Co., Ltd Certifications
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)
Nanjing Lanjiang Water Treatment Equipment Co., Ltd Certifications
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)
Nanjing Lanjiang Water Treatment Equipment Co., Ltd Certifications
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)
Nanjing Lanjiang Water Treatment Equipment Co., Ltd Certifications
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)
Nanjing Lanjiang Water Treatment Equipment Co., Ltd Certifications
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)
Nanjing Lanjiang Water Treatment Equipment Co., Ltd Certifications
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)
Nanjing Lanjiang Water Treatment Equipment Co., Ltd Certifications
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)
Nanjing Lanjiang Water Treatment Equipment Co., Ltd Certifications
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)
Nanjing Lanjiang Water Treatment Equipment Co., Ltd Certifications
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)
Nanjing Lanjiang Water Treatment Equipment Co., Ltd Certifications
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)
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