—MANUFACTURING ADVANTAGE—
VERTICALLY INTEGRATED MANUFACTURING
Find Your Sunsong Part
At Sunsong, all manufacturing processes from raw materials to final assembly are produced in-house, giving us complete control over the quality and consistency of our products.
We manufacture every component of our products from rubber to metal.
Raw materials are tested for quality and consistency in our nationally ranked testing lab.
Sunsong products are assembled in our highly automated, state-of-the-art production facility.
100% of our hose assemblies are pressure tested prior to leaving the factory.
Mixing
Vulcanization
Extrusion
Yarn Braiding
Metal Fittings & Brackets
Machining
Auto-Brazing
Stamping
Plating
Our products undergo strict testing to ensure exact form, fit, and function.
We are proud to have earned the following manufacturing certifications:
Since 2004
Since 2004
16949:2016
14001:2004
45001:2018
IEC 17025
Excellence Under Pressure
Qingdao Sunsong Co.,Ltd is a high technology company which specialized in research, development,production, sales and service of auto rubber hose.
No.995 Huantai north Road, Wangtai Town, Huangdao District, Qingdao City, China, 266425