We are a company specialized in producing gas springs for years, Our serials manufactured by adopting advanced aero-industry technology widely used lifting and turning of various devices including: Private cars(VOLVO), airplane(NEW SHIP), trains, rail cars, household furniture, office ...

Changzhou Younuo Metal Materials Co., Ltd is a manufacturer of steel tube with well-equipped testing facilities and strong technical force.With wide range, good quality, reasonable prices stylish designs, our products are extensively used in furniture other industries.Our widely ...