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  • PROFESSIONAL PUMP MANUFACTURER
    Zhejiang Dolay Pump Industry Co.,Ltd has been operating in the water pump industry for years. It is a company that is committed to study, develop, manufacture and integrate and industrialize the superior of various manufacturers.
     
  • 新增页签
    We offer to customers a big and specific range of submersible pumps for a large variety of uses: domestic and civil applications for deep water level, agricultural irrigation for big flow and heavy sand demand, industrial fields for chemical rast request, waste water and sewage applications driven by AC electricity and DC solar energy. We are one of earliest and most professional in building solar pumping systems and household solar system for customers.
     
  • 新增页签
    We devote to provide people the best quality and the best cost-effective water pumps and water solutions. We have professional engineering and strict QC team. We have rich experiences in different markets and professional knowleges of pumps and environment. All these gurantees our promises with our customers.
     

CERTIFIED PRODUCT

ISO9001 certification ensures that the Submersible Pump in the production and processing of a strict control system. CE certification guarantees the electrical function, hydraulic performance, power and parameters of the Submersible Pump.

SERVICE

Katreeni Is A Company Dedicated To Research, Development, Manufacturing And Installation Of Pump Systems.
Supply Support
We Ensures The Product With
Good Quality,sufficientquantity And Diversification.
Quality Safety
We Own Professional Qualitymanagement And Process
Inspecion Team.
Service Team
We Have A Professionalcustomer Service Team Toanswer Your Doubts At Any.
Delivery ln Time
Advanced Productionequipment To Ensure Timely
Delivery Of Products.

POPULAR TRUST

Zhejiang Dolay Pump Industry Co., Ltd. Supply Submersible Deep Well Pump

Zhejiang Dolay Pump Industry Co., Ltd. Supply Submersible Deep Well Pump Main business: deep well pump, sewage pump, centrifugal pump, vortex pump, jet pump, fountain pump, engineering water pump, etc. SP, QJ stainless steel multi-stage deep well submersible pump

2024-08-27
4SP 6SP stainless steelc

4SP 6SP stainless steel deep well pump usage and troubleshooting No water or irregular water discharge The unit vibrates violently or the current is too large, and the pointer swings The pump flow rate is reduced The motor cannot start and there is a buzzing sound

2024-08-21
Advantages And Advantages and disadvantages of DC pump/AC pump

Advantages and disadvantages of DC pump/AC pump]1. AC pump: High insulation requirements, once the line is damaged, electric shock is very likely to cause safety accidents; The motor generally uses copper-clad aluminum wire core, the motor temperature is generally above 120°, and the life is not long.

2024-08-14
How To Solve Common Faults of Household Booster Pumps

Troubleshooting methods for common faults of household booster pumps Booster pumps are commonly used equipment for boosting and water delivery in various fields, and are characterized by simple and compact structure, easy installation and maintenance, and stable and reliable performance. Common faults of booster pumps

2024-08-13

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MOBILE:0086-13867672347

ADD: NO.189 HENGSHI ROAD, HENGFENG INDUSTRY AREA, WENLING, TAIZHOU, ZHEJIANG PROVINCE,CHINA.

TEL: 0086-57686932269
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