About Us
Development Process
![Picture Name Picture Name](https://omo-oss-image.thefastimg.com/portal-saas/demo_01c18b8935314b5386d5eb98cc8590bd/cms/image/dce5428e-2660-47e5-91bb-27b04d5cd3e1.png)
2016
New filling valve on the market
![Picture Name Picture Name](https://omo-oss-image.thefastimg.com/portal-saas/demo_01c18b8935314b5386d5eb98cc8590bd/cms/image/dce5428e-2660-47e5-91bb-27b04d5cd3e1.png)
2015
Become a "contract-abiding and trustworthy" enterprise in Weifang City
![Picture Name Picture Name](https://omo-oss-image.thefastimg.com/portal-saas/demo_01c18b8935314b5386d5eb98cc8590bd/cms/image/dce5428e-2660-47e5-91bb-27b04d5cd3e1.png)
2014
Expanded plant 3000 square meters
![Picture Name Picture Name](https://omo-oss-image.thefastimg.com/portal-saas/demo_01c18b8935314b5386d5eb98cc8590bd/cms/image/dce5428e-2660-47e5-91bb-27b04d5cd3e1.png)
2013
New development steel company special valve listed
![Picture Name Picture Name](https://omo-oss-image.thefastimg.com/portal-saas/demo_01c18b8935314b5386d5eb98cc8590bd/cms/image/dce5428e-2660-47e5-91bb-27b04d5cd3e1.png)
2012
Products are exported to more than 20 countries and all over the country
![Picture Name Picture Name](https://omo-oss-image.thefastimg.com/portal-saas/demo_01c18b8935314b5386d5eb98cc8590bd/cms/image/dce5428e-2660-47e5-91bb-27b04d5cd3e1.png)
2011
To obtain the right to export
![Picture Name Picture Name](https://omo-oss-image.thefastimg.com/portal-saas/demo_01c18b8935314b5386d5eb98cc8590bd/cms/image/dce5428e-2660-47e5-91bb-27b04d5cd3e1.png)
2010
Obtained two national patents
![Picture Name Picture Name](https://omo-oss-image.thefastimg.com/portal-saas/demo_01c18b8935314b5386d5eb98cc8590bd/cms/image/dce5428e-2660-47e5-91bb-27b04d5cd3e1.png)
2009
Cooperation with the German solenoid valve company, the product officially entered the German market
![Picture Name Picture Name](https://omo-oss-image.thefastimg.com/portal-saas/demo_01c18b8935314b5386d5eb98cc8590bd/cms/image/dce5428e-2660-47e5-91bb-27b04d5cd3e1.png)
2008
The Ministry of Foreign Trade was established and the products officially entered the international market.
![Picture Name Picture Name](https://omo-oss-image.thefastimg.com/portal-saas/demo_01c18b8935314b5386d5eb98cc8590bd/cms/image/dce5428e-2660-47e5-91bb-27b04d5cd3e1.png)
2007
Develop new pneumatic valves and put them on the market
![Picture Name Picture Name](https://omo-oss-image.thefastimg.com/portal-saas/demo_01c18b8935314b5386d5eb98cc8590bd/cms/image/dce5428e-2660-47e5-91bb-27b04d5cd3e1.png)
2006
Become a member of China Foundry Association
![Picture Name Picture Name](https://omo-oss-image.thefastimg.com/portal-saas/demo_01c18b8935314b5386d5eb98cc8590bd/cms/image/dce5428e-2660-47e5-91bb-27b04d5cd3e1.png)
2005
Set up a research and development center, increase investment in research and development, and introduce selected spectrum analyzers.
![Picture Name Picture Name](https://omo-oss-image.thefastimg.com/portal-saas/demo_01c18b8935314b5386d5eb98cc8590bd/cms/image/dce5428e-2660-47e5-91bb-27b04d5cd3e1.png)
2004
Through ISO9001 certification
![Picture Name Picture Name](https://omo-oss-image.thefastimg.com/portal-saas/demo_01c18b8935314b5386d5eb98cc8590bd/cms/image/dce5428e-2660-47e5-91bb-27b04d5cd3e1.png)
2003
The company built 20000 square meters of production base
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Guanyu Machinery Manufacturing
Marketing Department:+86-13626362718
Address: 2379 Fenghua Road, Hanting District, Weifang City
Department of International Trade:0086-15966155160
Mailbox:zwl@gyjx.cn