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{"title":"ISO14001 Temperature Humidity Test Chamber Customized Cold Temperature","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/50\/27\/31dd7c0f7e30b919626bf4887dd0-200x200-1\/iso14001_temperature_humidity_test_chamber_customized_cold_temperature.jpg","attrs":{"Brand Name":"Douwin","Model Number":"DTB-225-A40B150-H-A","Certification":"CE, ISO, Energy Saving Technology Certification","Place of Origin":"China"}}
{"title":"ISO Stability Environmental Thermal Cycling Test Chamber Energy Saving","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/b8\/b4\/3dd0db2dcc5df442f82f8dcbe481-200x200-1\/iso_stability_environmental_thermal_cycling_test_chamber_energy_saving.jpg","attrs":{"Brand Name":"Douwin","Model Number":"DTB-408-A40B150-H-W","Certification":"ISO, CE\uff0cEnergy Saving Technology Certification","Place of Origin":"China"}}
{"title":"Benchtop Thermal Shock Test Chamber , 380V Heated Vacuum Chamber","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/fc\/c5\/9026d2605fc01ed07d0c42b3f53f-200x200-1\/benchtop_thermal_shock_test_chamber_2c_380v_heated_vacuum_chamber.jpg","attrs":{"Brand Name":"Douwin","Model Number":"DDA-500-A70B200-CJ-2-3","Certification":"ISO, CE\uff0cEnergy Saving Technology Certification","Place of Origin":"China"}}
{"title":"10KW Walk In Environmental Chamber Shock Programmable LCD Touch Screen","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/55\/03\/4d5b74aa2c4b78e7a025301838bd-200x200-1\/10kw_walk_in_environmental_chamber_shock_programmable_lcd_touch_screen.jpg","attrs":{"Brand Name":"Douwin","Model Number":"DWA-7200~9600-A30B150-H-W","Certification":"ISO, CE","Place of Origin":"China"}}
{"title":"High Pressure Altitude Simulation Chamber , 1000L Environmental Control Chamber","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ec\/a8\/4d2206ef53b1b511fb3c9b193b71-200x200-1\/high_pressure_altitude_simulation_chamber_2c_1000l_environmental_control_chamber.jpg","attrs":{"Brand Name":"Douwin","Model Number":"DDA-1000-A70B150-QY-H","Certification":"ISO, CE\uff0cEnergy Saving Technology Certification","Place of Origin":"China"}}
{"title":"Stable Accelerated Weathering Chamber , 2880L Aging Test Oven Burn In","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/bd\/e7\/5f79416413d13ac4b43d4969315a-200x200-1\/stable_accelerated_weathering_chamber_2c_2880l_aging_test_oven_burn_in.jpg","attrs":{"Brand Name":"Douwin","Model Number":"DOA-2880~5000-RT15B70","Certification":"ISO, CE\uff0cEnergy Saving Technology Certification","Place of Origin":"Guangdong, China"}}
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{"title":"1000L 1500L Battery Test Chamber For Electronic Mobile Phones Car","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/61\/12\/414837feb78d9511ad9fec861807-200x200-1\/1000l_1500l_battery_test_chamber_for_electronic_mobile_phones_car.jpg","attrs":{"Brand Name":"Douwin","Model Number":"DTB-1500-A40\/70B150-H-A-FB","Certification":"ISO, CE\uff0cEnergy Saving Technology Certification","Place of Origin":"China"}}
{"title":"Air Cooling Multilayer Test Chamber Watch Instrument , 540L Environmental Test Equipment","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/09\/37\/a9e4f1ad3bfc50d36a8e896f4136-200x200-1\/air_cooling_multilayer_test_chamber_watch_instrument_2c_540l_environmental_test_equipment.jpg","attrs":{"Brand Name":"Douwin","Model Number":"DTB-540-A40B150-H-A-2-3","Certification":"ISO, CE\uff0cEnergy Saving Technology Certification","Place of Origin":"Shenzhen, Guangdong"}}
Shenzhen Douwin was founded in 2005, which devotes to the independent R&D, production and sales of environmental reliability testing chambers for nearly 20 years.
As a national high-tech enterprise, we provide testing equipment and technical services for many well-known enterprises at home and abroad. In order to answer the national call for energy saving and emission reduction, Douwin devotes to the development of energy saving technology of environmental test chamber.
In 2018, we has introduced multi-temperature cool storage energy-saving test chamber and energy-saving transformation service. The core technology is multi-temperature cool storage, which has been shortlisted in the 2018 technical key project of Shenzhen Science and Technology Innovation Commission, and it was awarded 3 invention patents.
15 / F, Building B28, 1-2 / F, Building 26, Tonghu Science and Technology Town, Country Garden, Yingguang Village, Lilin Town, Zhongkai High-tech Zone, Huizhou, Guangdong
Trade & Market
Company slogan:
Create value for customers, keep customers satisfied, and be respected by customers.
OEM Overview:
OEM/ODM
OEM or ODM are available.
We have a professional team, who can provide you the best drawing design.
There are enough professional and advanced production equipments, which gurantee the quality and quantity of the chambers.
Production Line:
Our factory is located in Tonghu Technology Town, Country Garden, Huizhou.
Our Production Lines: Clean, Standard, and Beautiful
R&D:
R&D
Douwin attaches great importance to the R&D of the environmental test chambers, so it has set up a R&D department in the company.
Through the efforts of Douwin members, in 2018, we has introduced multi-temperature cool storage energy-saving test chamber and energy-saving transformation service.
The core technology is multi-temperature cool storage, which has been shortlisted in the 2018 technical key project of Shenzhen Science and Technology Innovation Commission, and it was awarded 3 invention patents.
Our Team:
Our Culture Ideas:
Provide a platform for staff, keep staff satisfied, and let them grow together with company
Douwin has a big professional team. We work together as a team, and live together as a family.
Every year, Douwin holds team building activities to enhance the communication amony the collegues.
This is our team.
History:
Douwin History
1999
In 1999, Douwin entered the environmental test chamber industry and provided technical services of the test chamber for Cisco in China.
2005
In 2005, shenzhen Douwin Technology Co., Ltd. was established to become a certified supplier of Cisco global supply chain system, providing environmental testing equipment for CRDC (Cisco R&D Center) and its global supply chain, and exporting products to Asia-Pacific and Europe.
2011
In 2011, Douwin seize the opportunity of high-speed development to be the qualified supplier of HUAWEI, ZTE, H3C and other world well known communication enterprises.
2012
In 2012, became a national high-tech enterprise.
2018
In 2018, we cooperated with the top universities in China to specially research the energy-saving technology of the chamber, and made a great breakthrough. The technological achievement was shortlisted in the 2018 technical key project of Shenzhen Science and Technology Innovation Commission, and it was awarded a number of invention patents.
In 2018,won Huawei Core Supplier Delivery Award.
2019
In 2019, reached a new level, with a sales turnover of 100 million RMB.
2021
In 2021, with the delivery of Huizhou factory, Guangdong Douwin Energy Saving Test Equipment Co., LTD, a wholly-owned subsidiary, was established to provide better service for customers.
Service:
The services that we can provide:
1. Chamber whole machine sales (universal type or custom type are avialable)
2. Chamber spare parts sales (finned evaporator,finned condenser,shell and tube condenser,polyurethane foam board,refrigerating unit,temperature and humidity control system)
3. Test chamber energy-saving upgrade and transformation（Our company owns the saving-energy technology and a professional R&D team. We can provide chamber energy-saving upgrade and transformation service for different types of chamber, even for different brand.）
4. Overseas brand agents (We are confident with our products, and committed to let our brand to the world, so we are finding the partners to join us)
5. Overseas cooperative after-sales service division (At present, our after-sales service system is relatively com-plete. We have after-sales points in many countries. Due to the need of development, we are starting to lay out the overseas after-sales service system, we look forward to your joining us.)
6. Customers can get a 1-year free warranty.
Factory Information
Market name:
North America,Eastern Europe,Southeast Asia,Worldwide
