About us

Founded in 2009, the company is headquartered in Futian District, Shenzhen. The company has R & D centers in Shenzhen and Osaka, Japan. Among them, Shenzhen Futian R & D center has gathered top talents in the industry at home and abroad, equipped with high-end precision instruments and equipment, an…

Combination of organic-inorganic hybrid technology

Shielding material supplier

The core technology of living well is polyimide. Our technology solves the problems of new energy vehicles, 5g mobile phones and high-frequency applications

The world's leading technology

As a leading PI synthesis enterprise in China

Focus on R & D of shielding materials

About Company

SUMII Technology (Shenzhen)

Founded in 2009, the company is headquartered in Futian District, Shenzhen. The company has R & D centers in Shenzhen and Osaka, Japan. Among them, Shenzhen Futian R & D center has gathered top talents in the industry at home and abroad, equipped with high-end precision instruments and equipment, an…

34+term R & D high-tech patents

Research and development of high-performance fine chemicals in semiconductor and consumer electronics

High performance
PI mass production
Independent research
and development
Propose and establish
Performance test index
Coverage test
Ton mass production
00%

Proportion of R & D personnel

000+

Customers and terminals

0000+

tons Comprehensive capacity

00+

term Patented invention

Bring your vision into and understand
Sumii Technology (Shenzhen) Co., Ltd

PI synthesis enterprise with domestic leading technology

One of the cutting-edge enterprises mastering the synthetic process in the industry

  • Diversified development

    High tech products along the application field of PI.

  • Broaden the application field horizontally

    Take the existing PI technology as the core: enter the fields of electronic display OLED, flexible screen, etc

Into the direction of sustainable development R & D

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