Business scope: Production,
Processing,
Sale,
Plastic Products,
Sale,
Production,
Sale,
Production,
Sale,
Sale,
Import And Export Of Goods Or Technology,
Property Management And House Leasing,
Provide Business Management Consulting,
Electronic Technology,
Maintain,
Communications Engineering,
Lighting Fixtures,
Computer Software And Hardware Research,
Research On Security Technology Prevention Products,
Research And Development Of Door Control Hardware Intelligent Technology,
Fire Door Closer
...