Jiaxing Rota-Ropa Insulating Material Co., Ltd. is the biggest manufacturers of impregnating varnish in China and have 21 years history.
We have more than 100 types of products. Our leading products are impregnating varnish, potting and casting glue, mica tape, air dry varnish, enamel and so on, which can be used for kinds of motors, armatures, electronic components, LED, transformers, capacitors and PCB etc. Motors contains air-condition motors, fan motors, electric tool motors, water pump motors, washer motors, cleaner motors, traction motors, auto motors, Y2 motors, fractional horsepower motors, high voltage motors, stepping motors, series dynamos and ballasts.
Our company has been approved by ISO 9001 and ISO 14001, and most of our products have gained UL, RoHS, REACH certifications.
All over the world we have more than 1000 customers. Rota win the trust of the majority of well-known manufactures, such as BOSCH, Stanley BLACK & DECKER, Fujitsu, Shibaura, REGAL, Siemens, EPCOS, Valeo, N.P.V. and so on.