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We obtained ISO 14001 certification for our environmental management practices. |
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Our quality control system was certified as compliant with the ISO 9001 standard. |
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We acquired Changxing Zhongcheng to expand our production capacity for electrode plates and extend our business. |
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We acquired Henan Chaowei to further expand our production capacity for lead-acid motive batteries. |
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Jiangsu Chaowei was established to produce lead-acid motive batteries. |
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Shandong Chaowei was established to engage in the production of lead-acid motive batteries. |
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Chaowei Power was incorporated and commenced manufacturing lead-acid motive batteries for electric bikes. |
