About SincereSonicSincere Sonics (Suzhou) Co., Ltd. is the global operation center of Dongho Ultrasonics, providing valuable products and service to global clients with professional efforts and sincere attitude. Over past 25 years, certified ISO 9001 & 14001,Dongho Ultrasonic Machinery Co., LTD, has been enjoying in the leading ultrasonic suppliers in the world, and successively established long-term strategic cooperative partnership with dozens of the world Top 500 enterprises.Manufacturing DivisionsSincereSonic is comprised of Metal Welding, Ultrasonic Cutting, and Sealing. Metal Welding SincereSonic manufactures a full line of ultrasonic metal welding systems offering superior performance, safety, and cost-effectiveness. SincereSonic offers metal welders in 40, 20 and 15 kHz frequencies as well as custom-built horns and fixtures. Typical applications include wire splicing, wire termination, batteries, can also be used to weld two different materials together, such as copper to aluminum. Plastic welding SincereSonic supply high precision and max power ultrasonic welding machinesWidely used in, home appliance industry, electronic and electrical industryToy industry, Accessories for daily use industry, Auto parts industry Automotiveindustry  Ultrasonic Cutting and Sealing SincereSonic Specialized equipment and components for packaging applications; food cutting; bonding, punching, and slitting of textiles and non-wovens; and tire cutting. Systems and tooling are available in a variety of configurations from bench-top or hand-held units to kits and components for integration into OEM systems.Global Sales and Distribution NetworkSincereSonic is looking for 50 international distributors now for Europe, Asia, Africa, South America, and Australia. This global network allows SincereSonic to provide fast responses to our customers worldwide and guarantees them superior access and ease of doing business.Customer SupportWe have built our business on the principle of being a valued business partner to our customers. Therefore, we devote a great deal of time and resources to working with customers to explore new applications, application modifications, and product customizations.Our Market Place Automotive, industrial, medical, chemical, research, food, packaging, toy, appliance, consumer electronics, and synthetic textile manufacturers around the world use SincereSonic standard or customized equipment to process the full spectrum of commodities, chemicals, and engineering polymers.