The production license number of Chinese industrial products is XK-06-009
-0303-0307.
It is the fixed point
vendor of draining valve by the Chemical Industry Ministry of China, Mechanism Ministry,
Medicament Bureau, Petroleum Controlling Company.
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The YongGu's
products protect user's benefit. It believes that strict quality control edifice is ensure
to successful business.Setting up product quality control organization ensures product
quality. |
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YongGu is
careful the connection with customers. It collaborates with Chemical Industry Ministry of
China, Mechanism Ministry, Medicament Bureau, Petroleum Controlling Company regularly and
convenes lecture of technical training, operating demonstration, technical exchange,
popularizing convention of new products and technology. |
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YongGu enable
to make the acquaintance of the customers' latest requirements on time, and provide the
customers convenient sale and excellent after-selling service by the means of the agency
and distributors' selling orangination. |
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ST
series steam valves, is the sole excellent energy-saving product .Especially in the
energy-saving field of the heat-supply systems of steam and hot-water concentration, a
notable effect of economy can be raised for users. 
