Duohe Experimental Equipment (Shanghai) Co., Ltd

Duohe Testing Equipment (Shanghai) Co., Ltd., established in 2010, is a comprehensive high-tech enterprise specializing in the research and development, production, sales, and service of reliability environmental testing equipment. At the beginning of its establishment, Doaho established a European R&D center and worked tirelessly to launch:

DHT high and low temperature test chamber

DHTH constant temperature and humidity test chamber

DHLD biological constant temperature and humidity chamber

DHTS High and Low Temperature Impact Test Chamber

DHTAV Three Comprehensive Test Chamber

DHOZ臭氧试验箱

DHUV UV aging test chamber

DHXL Xenon Lamp Test Chamber

DHSD sand and dust test chamber

DHPR Rain Test Chamber

DHSP Salt Spray Test Chamber and other environmental testing equipment across the entire range

Doaho has gained a high reputation in the market for its high cost-effectiveness and performance. Continuous R&D investment, low failure rate, and over 25 years of ultra long equipment lifespan have become the sources of reputation for Doaho Testing.

After years of development, the company has grown into a well-known manufacturer of testing equipment both domestically and internationally, serving over 20000 high-quality customers and holding a market share of over 20% in Europe and America. Returning with honor, Duohe Testing Equipment (Shanghai) Co., Ltd. takes "promoting quality progress in China" as its responsibility, continuously reduces product costs, develops cost-effective products that meet the needs of more enterprises, and strives to improve the quality service of customer products. The company has undertaken testing and research projects for large enterprises and institutions multiple times, providing testing methods for major quality inspection and research units as well as large enterprises and institutions.

Duohe Testing Equipment (Shanghai) Co., Ltd. is the first in the testing instrument industry to pass ISO9001 quality system certification and CE certification. At present, we have obtained multiple invention patents and utility model patent authorizations, design patent authorizations, and computer software copyright registration certificates. And has made significant progress in product research and development, quality control, integrated supply chain, human resource management, financial management, and many other aspects.

Duohe Experimental Equipment (Shanghai) Co., Ltd. is dedicated to providing customers with high-quality and comprehensive after-sales service, establishing standardized service processes and forming a fast service network covering the whole country. With a dedicated service concept and complete technical conditions, it has received unanimous praise from users. At the same time, the company is vigorously expanding its international market and selling its products to markets in Europe, North America, Southeast Asia, and the Middle East.

Duohe Testing Equipment (Shanghai) Co., Ltd. will keep up with the times and continue to devote itself to the development of the testing instrument industry with a diligent and pragmatic attitude

Exhibition, carefully creating an open scientific research and development platform, modern manufacturing platform, and networked service platform, continuing to serve both domestic and international markets

Provide users with higher quality products and services.National free after-sales service hotline:400-885-2005