Supply High Quality Fire Rating Test Equipment,Petroleum Products Test Equipment,Electrical Test Equipment and Laboratory Instruments from China

35 years manufacturer of oil test equipment.
27 years manufacturer of electrical test instrument.
10 years manufacturer of fire rating test system.

Inspection goods before delivery.
Reply in 24 hours for any inquiry or after-sale problem.
1 Year warranty for all products.

Advanced Instruments Co.,Limited owns a young,passionate and responsible team,we love what we are doing now,and we treat our clients sincerely.