OUR CERTIFICATEOUR CERTIFICATE
Since established in 1998, We have obtained more than 40 patents and software Copyrights. In 2006, we obtained the ISO9001:2015 quality management system certification. In 2010, we got the CE certification and explosion-proof certification for some of main products, which makes the company management and product quality to a higher level.











FAQFAQ
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1. Are you a trading company or manufacturer?
We are manufacturer focused on producing pressure and temperature calibration equipment since 1998. -
2. How can you ensure the quality?
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3. How long is your production and delivery time?
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4. What’s your payment terms?
100% payment by T/T in advance; or 30% TT in advance, the balance before delivery. -
5. How often should I calibrate instruments?