As one of the leading supercapacitor /Ultracapacitor manufacturer,Chengdu Z-Tech Polymer Material Co., Ltd was founded in 2010 with a registered capital of RMB 8 6.5 4 million (Namely 140 million USD). 

Our main products are super capacitor & lithium-ion battery separator. Our Super capacitors' cycle life, high discharge rate, temperature performance ranks top in this industry. Chengdu Z-tech start to produce super capacitor as of 2011, yearly production capability 10 million pieces cells, and lithium-ion battery separators put into production in early 2014, while yearly production capability could reach 20 million square meters.

We provide the Full specification of super capacitor items 0.47F~3000F 2.7V, 2.5V 2.3V Series, also offer the ultracapacitor/EDLC modules, customized ultra capacitor modules or super capacitor cells are welcome. 


Our super capacitors applications: widely used in cordless telephone, cell phone, digital camera, intelligent electrical appliance, electronic toy, intelligent door lock, intelligent meter, MP3, PDA, DVD, VTR, GPS, PLC, fax machine, audio equipment, electric cooker, electric water heater, self-powered super flashlight, printer, taillight, electronic toys, fiscal cash register, UPS, data centers , Solid State Drives (SSD), solar power, wind power pitch system, car starting, Hybrid Forklift, Fuel-cell Vehicles, Heavy Duty Vehicles, Transit Bus, motor start-up, recycle energy system, battery partner and so on.

We obtain ISO9001, ISO14000 by SGS, as well as RoHS &UL certificates.
Our main materials are imported from Japan/Korea, our production & test equipments are also imported.