HomeSupplier Discoveryarrow-rightIndustrial Equipment & Componentsarrow-rightMachine Oil Purifierarrow-rightCompletely Waterproof Pump Factories & Companies
Filter
Category
More
Management Certification
More
R&D Capacity
Annual Revenue
No.of Employees
Province & Region
More
about completely waterproof pump
  • Technological Innovation
  • Reliable Supply Chains
  • Substantial Manufacturing Capabilities

completely waterproof pump400+ factories verified

Zhejiang Tongjie Motor Group Co., Ltd.

6 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Pumps
Country/Region:
Zhejiang, China
R&D Capacity:
OEM Service
Company Profile:
Shanghai Tengsheng Pump Manufacturing Co., Ltd. is a large-scale diversified mechanical equipment manufacturing enterprise integrating design, development, manufacturing, installation, sales, and service. The products sold and serviced include centrifugal pumps, fire pumps, pipeline pumps, multistage pumps, complete sets of units, variable frequency water supply equipment, non-negative pressure water supply equipment, electrical control cabinets, etc. We are committed to promoting the development of China's water industry, product upgrades, and creating new-generation superior fluid industrial products. Tengsheng Pump has a mature technical team. We will continuously develop new types of fluid industrial equipment, actively enhance various intelligent manufacturing capabilities in the production process, gradually improve management, focus on technological innovation and new product development, strictly adhere to national relevant standards, and conduct scientific management based on international quality system testing to win a good market reputation with reliable quality. Shanghai Tengsheng Pump Manufacturing Co., Ltd. 's products are widely used in municipal projects, water plants, commercial clubs, hotels, etc. The company is deeply favored by a wide range of users with advanced equipment and reasonable prices. We warmly welcome sincere cooperation with new and old customers at home and abroad, and move forward together.

SHENZHEN ZHONGKE CENTURY TECHNOLOGY CO., LTD.

5.0
Main Products:
DC Pump, Aquarium Pump, Water Pump, Wavemaker, Protein Skimmer, Solar Pump, Fountain Pump, Heat Pump, Cooling Pump, LCD Writing Tablet
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Established in 2009, Shenzhen Zhongke Century Technology Co., Ltd in the leading and biggest manufacture specializing in ECO car circulation pumps, medical pumps, special industrial heat circulating pumps, brushless DC pumps, magnetic pumps, three-phase direct current pumps, solar water pumps, Brushless DC inverter pump in China.

Zhongshan Hongling Electrical Appliance Co., Ltd.

21 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Water Pump, Fountain Pump, Submersible Pump, Garden Pump, DC Pump, Variable Pump, Bio Drum Filtration, Mist Maker
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Zhongshan Hongling Electrical Appliance Co. Ltd specializes in the research, development and produce of DC brushless pump, solar pump, fountain pump, air pump, garden lighting, power adapter, and some other accessories. Plus, we continue releasing two to three new items to widen your choices

Dongguan DESUN Electronic Technology Co., Ltd

5.0
Main Products:
DC Pump, Mini Water Pump, Suction Water Pump, Self-Priming Water Pump, Electric Water Pump, Small Water Pump, High Pressure Water Pump, Submersible Pump, Diaphragm Pump, Centrifugal Pump
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Dongguan Desun Electronic Technology Co., Ltd. Was established in December 2013. The company is located in Wentang Industrial Park, Dongcheng District, Dongguan City, Guangdong Province. It is an emerging high-tech private enterprise integrating R&D, design, production and sales. The company's products mainly include DC brushless (home appliance water circulation pump, solar pump, electronic car pump, music fountain pump, aquarium pump) and micro self-priming pump and other liquid conversion pumps. Products are widely used in many fields such as industry, agriculture, chemical, transportation, IT, construction and home appliances.

NanJing Victor Environmental Technology Co., Ltd.

15 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Water treatment equipment
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Nanjing Victor Environmental Technology Co., Ltd. is a professional high-tech enterprise dedicated to the R&D, manufacturing, and sales of wastewater treatment equipment, with a profound focus on water environment governance. Leveraging its strong technical prowess and comprehensive industry experience, the company provides one-stop, customized wastewater treatment solutions tailored to the diverse needs of clients across various sectors, ranging from industrial manufacturing to municipal administration.

Shanghai Semhai Pump Co., Ltd.

Main Products:
Centrifugal Pump, Water Pump, Submersible Pump, Sewage Pump, Multistage Pump, Booster Pump, Diesel Engine Pump, Chemical Pump, Split-Casing Pump, High-Pressure Pump
Country/Region:
Shanghai, China
R&D Capacity:
OEM Service
Company Profile:
Full range of fluid equipment solutions

Xi'an Hondin Energy Technology Co., Ltd.

Main Products:
Solids Control System, Mud Gas Separator, Flare Ignition Device, Oilfield Wastewater Treatment System
Country/Region:
Shaanxi, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Xi'an Hondin Energy Technology Co., Ltd(HONDIN Energy) is a professional solids control equipment manufacturer. It was established in 2015, mainly producing drilling solids control equipment, mud cleaning system, drilling waste treatment system, dirty oily sludge treatment system, fracturing flowback fluid treatment system, and so on. Hondin Energy is a National High-Tech Enterprise, with a sound management system, and has the ISO9001, ISO14001, ISO45001 management system certifications for many consecutive years. Hondin Energy offer a full range of drilling solutions and equipment suitable for all types of drilling fluids and waste mud. We can offer both the latest and best quality equipment, each of which come with our quality guarantee. Hondin drilling services has prided itself on always putting the customer first. From day one, we've committed ourselves to a high standard of customer service, combining honesty, integrity, and competitive pricing to achieve the highest level of customer satisfaction. We pride ourselves on being able to make a customer's vision a reality. No matter what country you're business is located in, we'll always commit to the same standards of quality and customer satisfaction.

Henan Wode Heavy Industry Co., Ltd.

3 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Grout Pump Station, Hydroseeding Machine, Screed Pump, Foam Concrete Machine, DTH Drilling Rig, Refractory Gunning Machine, Refractory Pan Mixer, Hydraulic Jack Cylinder, Peristaltic Hose Pump, Filter
Country/Region:
Henan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Henan Wode Heavy Industry Co., Ltd. Is a national high-tech enterprise specializing in the R&D, production, sales, and service of construction engineering equipment.

Zhengzhou Lead Equipment Co., Ltd.

17 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Shotcrete Machine, Hose Pump, Grouting Plant, Refractory Pan Mixer & Gunning Machine, Hydroseeder
Country/Region:
Henan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Zhengzhou Lead Equipment Co., Ltd. Short name LEC, is a manufacturer specialized in R&D, manufacture and sale of shotcrete machine, gunite machine, gunning machine, grout pump, hose pump, concrete pump, mortar pump, foam concrete machine and other machines.

Zhongshan Jingyi Trading Limited

5.0
Main Products:
Aquarium Pump, Aquarium Heater, Aquarium Filter, Aquarium Lights, Aquarium Air Pump, Aquarium Fish Tank, Aquarium Accessories, AC/DC Pumps, Water Pump, Submersible Pump
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Designing and manufacturing AQUARIUM Products, FINE was established in 2016 by 2 young engineers, who were been working in AQUARIUM factories for more than 15 years.

Shijiazhuang Naipu Pump Co., Ltd.

Main Products:
Slurry Pump, Slurry Pump Parts, OEM Pumps, Sand Pump, Froth Pump, Dredging Pump, Submersible Slurry Pump, Water Pump, Sewage Pump, Cast Parts
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
 Shijiazhuang NaiPu Pump Co., Ltd  is a professional  manufacturer of industrial pumps. Mainly produces various types of slurry pumps, Gravel sand pumps, Dredge Pumps, sewage pumps, sump pumps, high chromium alloy accessories and various OEM and ODM production. Already passed the quality certification ISO9001, environmental certification ISO14001, and health Certification ISO45001. The company covers an area of more than 60, 000 square meters, has 150 skilled workers, 50 professional and technical service personnel, and its products are sold all over the world. The annual output is 8, 000 tons of accessories, 8, 000 pumps, and annual sales of 20 million US dollars.

Shandong Pailien Machinery Manufacturing Co., Ltd.

11 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Drilling Rig, Rock Splitter, Excavator Attachment Series, Mining Drilling Rig Series, Municipal Maintenance Equipment, Jack Pushing Equipment, Fire Rescue Equipment
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Shandong Pailien Machinery Manufacturing Co., Ltd., established in 2015, is a well-known comprehensive enterprise integrating product R&D, manufacturing, sales, and service. Through the development of a professional and international brand marketing and service system, the company strives to become an industry-leading brand. Actively responding to Shandong's "Smart Manufacturing" policy, the company invested 80 million yuan to establish the Pailien Intelligent Industrial Park. This initiative aims to promote regional industrial upgrading through core technological innovation and empower high-quality enterprise development. The company adheres to the development philosophy of "empowering technology, winning with quality, and setting industry benchmarks" and continuously increases its R&D investment. The company has obtained ISO9001 international quality certification, AAA-level quality management system certification, and is a national AAA-level demonstration unit for quality, reputation, and service. It has also obtained 3A-level credit enterprise certification, Shandong Province's contract-abiding and credit-worthy enterprise certification, CE European safety certification, and SGS testing certification, establishing itself as a comprehensive service enterprise characterized by professionalism, refinement, distinctiveness, and innovation. The company offers over 80 types of equipment in over 500 specifications and models, providing supporting products and customized services to numerous complete machine manufacturers. It is widely used in national key units such as China Railway, China Construction, China Communications Construction and many local highway bureaus across the country, providing construction solutions for a variety of engineering equipment. Its customers are spread across more than 30 provinces, cities and regions across the country, and its products are exported to more than 60 countries and regions around the world, including the United States, Japan, Germany, Africa, Malaysia, etc.

Henan Ideal Machinery Equipment Co., Ltd.

11 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Steel Bar Machinery, Concrete Machinery, Road Machinery, Compaction Machinery, Agricultural Machinery
Country/Region:
Henan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
In 2000, "Ideal machinery" started a small workshop in Changge city, assembling rebar cutting machine and bending machine. Through 20 years of development and relied on word-of-mouth advertising, our product involved kinds of light construction machine.

NINGBO ONEREEL MACHINE CO., LTD.

5.0
Main Products:
Wire Spool, Warp Knitting Beam, Textile Knitting Warp Beam, Steel Cord Spool, Plastic Spool, Metal Bobbin, Water Pump, Hydraulic Cable Puller, Wire Coiler, Cable Reel Stand
Country/Region:
Zhejiang, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
NINGBO ONEREEL MACHINE Co., Ltd. is one of the leading metal parts and plastic parts manufacturers and exporters in China, such as empty spool, wire spool, steel cord spool, warp knitting beam, pumps and cable construction, OEM customer parts. ONEREEL located in Ningbo City, near Ningbo Seaport and Ningbo Airport.

Shanghai Suoto Pump Industrial Co., Ltd.

16 yrs·5.0
·Trading Company
Main Products:
Diesel Engine Pump, Vacuum Pump, Centrifugal Pump, Water Pump, Oil Pump, Submersible Pump, Sewage Pump, Chemical Pump, Self-Priming Pump, Gear Pump
Country/Region:
Shanghai, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shanghai SUOTO Pump Industrial Co., Ltd. is a ISO9001-2008 listed company, which is located in Shanghai, and has production bases in Zhejiang, Hunan. It is a famouse diversified enterprise integrating R&D, production, sales and service of various kinds of pumps. Main products are Centrifugal pumps, Chemical pumps, Sewage pumps, Oil pumps, Vacuum pumps, Diesel pumps, Water supply system, etc. We have obtained import and export license, and own an independent foreign trade department with a good professional team, providing superb and efficient service for foreign merchants. Now 70% of our pumps are exported to over 40 countries in South East Asia, Middle East, Africa, Europe...

Wenzhou Bingo Imp. & Exp. Co., Ltd.

5.0
Main Products:
Pressure Switch, Pressure Gauge, Pressure Sensor, Float Switch, Water Meter, Flow Sensor, Flow Switch, Flow Meter, Gas Boiler Accessories, Heat Exchanger
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Bingo Industrial and Trading Company started to run businiess since 2006, which is located in Wenzhou Yueqing ---- The world-famous city for low-voltage electric apparatus.

Zhejiang Evoke Pump Co., Ltd.

Main Products:
Industrial Pump, Fire Pump, Commercial Pump, Submersible Pump, Deep Well Pump, Solar Pump, Circulation Boosting Pump, Surface Pump
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
EVOKE Pump is a high-end sub brand under Dolleu Pump that focuses on serving the global market. With the goal of being green, eco-friendly, and energy-saving, we aim to create a new type of sustainable water pump. We are one of the world's leading high-quality suppliers in the fields of construction, water treatment, fire fighting, industry and commerce.

Ningbo Hairong Machinery & Equipment Co., Limited

21 yrs
Main Products:
Fan Motor, Axial Fan, Water Pump, Evaporator Fan Motor, Universal AC Motor, Timer & Timer Delay, Relay Contactor Remote Control, Thermostat Temp. Controller, Switch Capacitor, Compressor
Country/Region:
Zhejiang, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Ningbo Hairong Import & Export Co., Ltd. Founded in 2007, is one of the leading manufacturer of fans and motors covering HVAC Area. Specializes in manufacturing and marketing electric motor, reducer, axial fan, fan motor, water pump, blower, capacitors, switch, thermostat, timer and refrigeration parts. <br/><br/>Ningbo Hairong has strong technical expertise and, through our professional R&D team, precise testing equipment, advanced production lines and scientific production management, has developed varied ranges of low noise, high air flow, high efficiency and long service life fan products, as well as applying for numerous patents in structure, fluid, motor and control circuit amongst others. <br/><br/>Ningbo Hairong is ISO9001 Quality Management System and ISO14001 Environmental Management System certified, products are CCC, CE approved and most of them are UL approved, as well as RoHS standards complaint. <br/><br/>Our products are manufactured strictly according to the national standard and the IEC regulation, which have been given relative certificates. <br/><br/>Developing business based on the quality is the tenet we have always held. Besides the products listed in our catalogues, we also offer OEM services. <br/><br/>At present, our products sell well widely to Europe, America and South-East Asia. We sincerely wish to cooperate with clients and friends worldwide to build a brilliant future together! <br/><br/>We are professional manufacturer for fans and motors and water pumps. Been in HVAC industry for over 3 decades, we have an alliance of factories ready to supply you anything related with reasonable price, such as manifold gauge, valve, charging hose, capacitor, thermostat, thermometer, compressor, vacuum cleaner motor, electric motor, switches, igniter, tools, welding torch, lock& Hinges, remote controls and many more

Jinan Carman International Trade Co., Ltd.

14 yrs·5.0
·Trading Company
Main Products:
Auto Parts, Loaders, Fans, Excavator, Tire, Plastci Radiator Tanks, Plastic Fan Housing for Cars, Cooling Fan for Cars, Car Cooling System, Mechinery
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Jinan Carman International Trade Co., Ltd. is located in Jinan city, the capital of Shandong Province. Main products are heavy truck accessories, light truck parts, engineering machinery parts and so on. Such as autoparts Shaanxi, Delong F3000, Sinotruk, HOWO, CAT, JCB, SHANTUI, engine parts Cummins, SDEC, DCEC, Weichai, Perkins, Yanmar, Hino, Doosan, Kubota. Large Stock of hundreds of thousands of products in 2, 000 m&sup2; Logistics centers respectively guarantee the timely delivery. Express and air orders can be processed. We have perfect service system. Adequate supply, reasonable prices, good service; Good corporate reputation, won the praise of the majority of customers.

Taizhou Ailandar Pump Industry Co., Ltd.

Main Products:
Pump, Deep Well Pump, Sewage Pump, Circulation Pump, Swimming Pool Pump, Submersible Sewage Pump
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Taizhou Ailandar Pump Co., Ltd. is a dynamic enterprise specializing in the research, development, and manufacturing of innovative pump systems. Strategically located in Wenling-renowned as China's "Pump Town"-we leverage deep industry expertise to deliver a comprehensive range of high-performance pumps tailored to diverse applications.

Jiangxi Zhengjie New Material Co., Ltd.

8 yrs·4.8
·Manufacturer/Factory & Trading Company
Main Products:
Waterproof Coating, Waterproof Plugging, Waterproof Membrane
Country/Region:
Jiangxi, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Jiangxi Zhengjie New Materials Co., Ltd. is a factory that focuses on the research and development, manufacturing, and sales of high-tech waterproof products. We are committed to providing customers with excellent waterproofing solutions, integrating innovation, quality, and service.

Fuzhou Xsp Industry Co., Ltd.

11 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Airless Paint Sprayer, Spare Parts for Graco Titan Wagner, Spray Gun, Hose, Tip, Pump, Repair Kit, Piston Rod, Extension Rod, Painting Machine
Country/Region:
Fujian, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Fuzhou XSP Industry Co., Ltd started it humble beginning as a small metal workshop in 1990's.

Qingdao Zero Pure Environmental Protection Co., Ltd

2 yrs
·Trading Company
Main Products:
Mixer, Aerator, Pumps, sludge return pumps, submerged submersible agitators, high-speed submersible agitators, submersible aerators, Integrated project
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Qingdao Zero Pure Environmental Protection Co., Ltd., founded in July 2024, is located in the city of Qingdao, Shandong Province, which is jointly funded by Qingdao Youyouxiang Communication Co., Ltd and Nanjing Lanwu Water Treatment Equipment Co., Ltd.

Guangzhou Tina Import & Export Trade Co., Ltd

5.0
Main Products:
Handbags, Shoes, Belts
Country/Region:
Guangdong, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Guangzhou Tina Import & Export Trade Co., Ltd is a Manufacture & Trading company, with a unique understanding and investment in all kinds Bags, Shoes, Belts and Buying service, We strong support for customer initiatives, we offer cost-efficient solutions that leverage our stronger developing and professional production capabilities, including strictly enforced Global compliance standards, from concept to manufacture to market, we expertly meet all your product needs.

Shysky Tech Co., Ltd.

Country/Region:
Guangdong, China
Company Profile:
Shysky Tech Co., Ltd. is a high-tech enterprise, specializing in production, R&D, sales of various kinds of micro pumps and motors, such as micro brushless DC pump, solar water pump, micro AC pump, micro self-priming pump, micro DC motor, etc. We have established good cooperation with several famous universities and institutes.

LEO GROUP PUMP (HUNAN) CO., LTD.

26 yrs·5.0
·Manufacturer/Factory
Main Products:
Submersible Sewage Pump, Vertical Inline Pump, Double-Suction Centrifugal Pump, Axial Flow Pump, End Suction Centrifugal Pump, Submersible Axial Flow Pump
Country/Region:
Hunan, China
R&D Capacity:
OEM/ODM Service
Company Profile:
LEO Group Pump (Hunan) Co. Ltd. Founded in 2000, it is a wholly-owned subsidiary established and invested by LEO Group Co., Ltd. And located in Jiuhua Economic Development Zone of Xiangtan City, Hunan Province. It covers an area of 253.2 Mu and construction area of approx. 92, 635 m2 with total investment of approx. 490 million yuan. It is the most important R&D, manufacturing and testing center of LEO group. The leading products include large mixed flow pump, large mixed axial flow pump (vertical, horizontal, oblique, tubular, submersible etc. ), double-suction centrifugal pump, multistage centrifugal pump, slurry pump, desulphurization pump and submerged centrifugal pump. Conventional products are mainly used in mine, metallurgy, coal washing, FGD, municipal water etc. There are numerous high-grade precision and advanced processing equipments, such as 8m CNC vertical lathe and 5-axis linkage machining center, 6m CNC grinding machine and 14m deep well-type thermal treatment furnace. A world-class pump testing center with testing power up to 12, 500 kW realizes high precision tests for real pumps which are used for power station, water conservancy and water resources, petrochemical industry, mining and metallurgical industry.

Taizhou Yide Pumps Co.,ltd

4 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Pump Parts, Deep Well Pump, Water Pump
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Taizhou YiDe Pumps Co., Ltd, is a service provider mainly provides solutions for aqueous fluid & related products. So far, the company has its own independent manufacturing plant & a good stable supply team. In order to meet the changing market demands and keeps pace with the times, the company actively help customers to develop & supply of pumps, motors & related accessories, it accumulated a lot of mature experiences by serving customer in usage of plastic products. The company established a technical testing standards & cost-effective raw material supply channels, meanwhile also provides a complete sets of services in the field of injection mold (including the whole process analysis & optimization of product design, DFM product report, material screening, testing & mold reliability verification in actual production). In order to provide a better & stable service for domestic & foreign customers, the company continues to improve the precipitation and also expanding to other suitable areas.

Guangdong Solarthon Technology Co., Ltd.

5 yrs·4.7
·Manufacturer/Factory
Main Products:
Solar System, Solar Battery, Solar Inverter, Solar Panel, Solar Controller, Solar Water Pump
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Guangdong Solarthon Technology Co., Ltd. is an innovative high technology manufacturer with ISO9001, TUV, SGS, CE, IEC61215, IEC61730, CEC, JET Our Solar PV module factory covers 55, 000 Square Meters, has more than 450 employees.

Qinyang Aotian Machinery Manufacturing Co., Ltd.

Main Products:
Paper Machine, Pupling Equipment, Paper Machine Spare Parts
Country/Region:
Henan, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
1. Aotian Machinery Manufacturing Co., Ltd. Was founded in 1985, it has a leading position in paper machinery of China. We have a professional production, research and development, sales team. Our main products are paper machine, pulping equipment and paper machine parts. And we have the product certificate, we will meet and exceed your expectations. Please contact our custom service for details.