R & D services include the following:

Ø  Research according to customers' needs, and formulate the direction of technology research and development

Ø  New product development, design and process experiment

Ø  Product type test and certification

Ø  Development and inspection of sealing materials

Ø  Research and development of sealing test device

Ø  Development of technical specifications

Ø  Improve sealing technology according to requirements

Ø  Technical standardization

Ø  Sealing scheme design, technical consultation, technical service and technical training

Ø  R & D cooperation