Qingdao Haikong Pressure Vessel Co., Ltd is a manufacturer with 300
employees，it was established in 1996, located in the beautiful
coastal city of Qingdao. The factory occupy an area of more than
4,000 square meters, and the annual production output was 20
thousand sets in last year. We specialized in manufacturing
pressure vessel for nearly 20 years,so we aquired enough
experiences in this field and has expanded our product line to
Cryogenic & adiabatic pressure vessel,A2 and D class pressure
vessel and other relate pressure vessels.We have our own brand “”
already have obtained ASME certificates.We engaged in pressure
vessel production with the integration of design, research,
development, manufacture, and sales. Now company becomes one of the
largest pressure vessel enterprises in the north of Yangtze River.
We have passed many certifications,such as:
1.ISO 9001: 2008 Quality Management System Certification.
2.Manufacture License of Special Equipment People Republic China.
(A2 grade pressure vessel),
3.Design License of Special Equipment People Republic China(D grade
4.Cryogenic Insulation Pressure Vessel Type Test Certificate.
5.ASME "U" by American Society of Mechanical Engineers.
HaiKong has made a continous development with the support of the
majority of customers, we will constantly research and develop new
technology and serve the society with excellent products. we
sincerely welcome domestic and foreign friends to visit, guidance,
and establish long business cooperation on the basis of mutual