Gas detector | Toxic Gas alarm | Portable gas detector

Hot selling product center

Customization support , Comprehensive analysis of parameters

Professional gas detection supplier

Shandong Dory founded in 2013, is a high-tech company with design, R&D, production and sales in one set.

2013_year

Dory company founded in 2013

5000⁺

Cooperative enterprise

300⁺

Distribution agent

100⁺

detection gas

Our advantage

Forever in faith Shoulder to shoulder Create a better tomorrow together

11 years

Industry experience

Professional R&D team, design/research/production /sales/service in one, standard high-tech industry service provider!

24H

Fast response

Professional customer manager, according to customer testing needs, tailored design of gas testing program.After-sales service team, quickly solve your after-sales installation problems!

Lifetime service

Quality dares to coverAll products we sell enjoy lifelong free calibration and calibration services, our heart service, only for customer satisfaction.

1 year

warranty

Product warranty 365 days, in case of quality problems, after-sales team 24 hours online outcome problems, technical specialist on-site guidance to solve.