Customization support , Comprehensive analysis of parameters
Shandong Dory founded in 2013, is a high-tech company with design, R&D, production and sales in one set.
2013year
Dory company founded in 2013
5000+
Cooperative enterprise
300+
Distribution agent
100+
detection gas
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.