The company was established in strict accordance with ISO9001 standards of better quality managament system .the main electronic components , pneunents ,the conversion efficiency of the transducer chip were all imported from famous firm, so that our products being the leading position in structure ,function ,quality .In order to  meet the p;astic and metals industry development needs we worked on ultrasonic cleaning machine and ultrasonic plastic welding machine successfully .after-sales service legislation stalls , pay a return visit in our customer on a regular basis. We spare no effort to maintain the operation of the equipment ,to ensure the best interests of customers .face the future we will thank the all the customers’ supports and trusts in JiaJin  by better products and better service .
 
Pre-sale: Our service aim is providing the most perfect principle of service .we can design weld line, according to the requirement of customers. Model chosing free .on behalf of client proofing  and corollary equipment purchasing service.
After-sale : we would provide free one -year waranty on every machine we sold .promise to service you within 24 hours .and the professional would serve at regular intervals.

JIAJIN product characteristics; energy saving, environment protection, fine, stable
JIAJIN service characteristics; fervency, high effectiveness, thoughtful, overflow value

Our managers are the team with special enterprise culture and extreme creating, feeling of mission & responsibilities which is the fountain drive to increase JIAJIN's working efficiency and service level.

Enterprise spirit：Industrious,practical,honest,career-respect,cooperating,creating
Enterprise values:up-to-date technology,excellent quality,reasonable price,high-efficiency service