Our company is the high-tech products company in Changzhou City, Jiangsu Province, is the professional enterprise for production of low-voltage components.

Currently, our dominant and leading products are many intelligent and conventional circuit breakers, such as CKW55, CKW88, CKW65, CKW60, besides, we have other intelligent conventional circuit breaker CKW50, universal circuit breaker DW17R, DW15, plastic shell circuit breaker CKM33, residual current circuit breaker CKM33L, dual power automatic Switching Device CKQ33, high rupture mini circuit breaker CKB60, they are all high-tech products with the contemporary domestic and international advanced level.

Although the above two series products CKW55, CKW88 have their character respectively, they all generally have the notable feature of the small size, high breaking indicators, zero-arc, modular and intelligent, also they have been in use widely.

Over the past few years, our company above products has been sold to some large areas of domestic and some key projects; also they have been approved by the majority of users, and are well received. Our products are superior with the uniquely beautiful appearance, delicate processing technology, and reliable performance, the rate of return or mend is quite low. If Users have some special request, our company technology and service workers can come to them immediately.
Our company sincerely wishes to set the long-term cooperation with you, and offer our efforts for our common development.

Meanwhile, in order to assure you can boldly use our products, we make the promise for our products quality as follows:

First, our company products takes the policy of "San Bao", the warranty period is 18 months, and provide the life services for our products.

Second, if you need us to provide some special services, such as consultation, technical Details and commissioning, we promise that reach any time when receive the call within the city; reach within 24 hours whining the province; reached 48 hours outside the Province.  

Third, if there are some economic losses caused by our products quality problem (except for artificial), our company will pay for all the losses after the confirmed and approved by the national relative units