Located at Chongqing city--a southwest electromechanical manufacturing center as well as national municipality, Chongqing TOP is a professional leading manufacturer and supplier of oil purifiers and various related testers. We consists of departments respectively for technological development, machinery manufacture, instrument manufacture, quality control etc. On basis of mature development and manufacture technology and highly qualified production management team, the products own high quality, easy operation, excellent performance and lone service life.

TOP Oil Purifiers are widespread in the fields of electric power, petrifaction, mineral, shipbuilding, steel construction, bridge, automobile and railway, playing a great role in reducing energy consumption for clients as well as environmental pollution. We provides you with reliable oil purifiers such as transformer oil purifier, turbine oil purification machine, hydraulic oil purifier, lubricating oil filtration machine, fuel oil restoration, oil and water separator, oil regeneration equipment, waste oil recycling equipment etc.

TOP Testers works on the development, production, market, technical and after-sale service for petrochemical analyzers, transformer substation electrical testing equipment and circuit detecting equipment. Main products are water content testers, surface/interfacial tension testers, flash point testers, kinematic viscosity testers, oil acidity testers, insulation oil dielectric strength testers, transformer characteristics testers, relay protection testers, high voltage testing equipment etc.

Honest Team - TOP always honestly treat you and keep faith to make you satisfied with every cooperation with us.
Sincere Communication - TOP sincerely communicate with you to guarantee the provided products to be your ideal ones.
Reliable Quality -TOP own high quality and high performance for every TOP product is under strict quality control and testing.
Service Commitment - TOP bring you prompt, considerate and professional aftersale service and technical support, and explore technology future together.

Certificates

Office & Factory

Testers                                                                                                               Our customers

Key words: transformer oil tester, automatic dielectric strength tester, automatic oil dielectric tester, automatic transformer oil dielectric tester, dielectric oil tester, dielectric strength tester, breakdown voltage tester, bdv testing kit, portable transformer oil tester, transformer oil test equipment, transformer oil dielectric strength tester, dielectric strength oil tester, transformer oil testing kit, oil tester, test equipment, oil analysis equipment, testing instrument, test kit, insulation tester, astm d1816 insulating oil tester, withstand voltage tester, dielectric withstanding voltage test, bdv testing equipment, bdv testers, bdv oil tester, oil bdv tester, transformer oil bdv tester, transformer oil breakdown voltage tester, breaking down voltage tester, transformer oil bdv testing, transformer oil breakdown tester, oil breakdown voltage tester, transformer oil dielectric test equipment, dielectric strength testing equipment, test kit, laboratory equipment, measuring instruments, lab instruments, measuring device, transformer oil dielectric test equipment 100 kv, insulating oil dielectric strength tester, dielectric withstand tester, voltage withstand test, transformer oil breakdown voltage testing, transformer oil bdv testing equipment, transformer oil tester, transformer oil test analysis, bdv test kit transformer, astm d1816 insulating oil tester, dielectric oil breakdown tester, automatic dielectric strength testing equipment, insulation oil breakdown voltage tester, insulation oil testers, transformer oil testing analysers, hv transformer oil test equipment, hv transformer oil test set