QINGDAO KNNJOO MACHINE INC limited
QINGDAO KNNJOO MACHINE INC. was created by the merger of QINGZHU
and HESONG through introduction of foreign capital and technical
reorganization. We have three subsidiaries and an international
division. We mainly produce advanced shot blasting equipment, shot
peening equipment, dust removal equipment, foundry machinery and
spare parts. We have a modern scientific research center, advanced
manufacturing plant, outstanding cutting-edge industries talent.
Our industrial park covers 54,000 square meters, and is Asia’s
high-end manufacturer and leading enterprises of shot blasting
We produce and develop more than one hundred kinds of products
include various types of shot blasting machine, shot blast
strengthen machine, sand blasting equipment, foundry equipment,
dust environmental protection equipment and relevant supporting
steel shot, steel grit, wear-resistant parts ect. And more than 20
kinds of machines filling a domestic gap in this line. The company
get the international ISO9001 certificate, Germany TUV certificate,
EU CE certificate, France BV certificate. Our products are exported
to 49 countries, such as Germany, Spain, France, USA, Korea, Japan,
Singapore, Australia, Russia and so on. And our company enjoy a
high reputation in the world.
After years of development, the company's indicators for many years
ranked the forefront of the national industry shot blasting
In the field of nuclear power shot blasting, the market share of
the company ahead.
Successfully developed the first sets of domestic HSK-50 hook-type
nuclear power valve shot blasting machine, and win the bids of
domestic nuclear power manufacturer Sufa Technology Industry Co.,
Ltd. of CNNC and Jiangsu Shentong Valve Co., Ltd.
The company design and manufacture more than 240 sets of large hook
shot blasting machine , The products are widely used in
ThyssenKrupp, Siemens, Getrag, Germany Stuttgartrobot,Taiwan
Concorde, China national nuclear power, Sany Heavy Industry, Doosan
Korea, Caterpillar and other companies.