Henan Chengyi Laboratory Equipment Co., Ltd.
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Exhibition Notice

Exhibition Notice

Mar. 25, 2024

The 31st Annual Academic Conference of the Chinese Chemical Society was held at the Hangzhou International Expo Center. The annual meeting was opened on May 5, 2018.
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Iranian Customer Visits Chengyi Factory

Iranian Customer Visits Chengyi Factory

Mar. 18, 2024

In the beginning of 2018, Iranian customers contacted our company and browsed our company's intelligent PECVD products. They expressed great interest and were willing to cooperate with Chengyi. January 30 came to China and conducted a field trip to Chengyi.
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