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Liaoning Huake Petroleum Apparatus Science & Technology Co., Ltd. established in 2009 formerly named as Shenyang Weigong Glass Meter Plant (established in 1984) is a high-tech enterprise which is integrated with research, manufacture and trade. With the reform of internal management system, a new company, Liaoning Huake Petroleum Apparatus Science & Technology Co., Ltd., was established on the basis of several years of management and some business segments with registered capital of 15 million Yuan. Our company have attained ISO9001:2008 certification” Quality Management System”