No.65, North Jianxin Rd., Jiangbei District,, Chongqing, China

Chongqing Kailian Yongrun Industrial Co., Ltd. was established in 1995, a subsidiary of Chongqing Kailian Group. We are designers, producers and distributors of oil testing equipment and gas chromatog...

276 Imperia St., Cittadellla Exec. Vill, Las Pinas, Metro Manila, Philippines

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17J, 1138 ChangAn Road, Zhabei, Shanghai, Shanghai, China

CHANGAI Electronic Science & Technology Co., Ltd is a high-tech corporation that is specialized in studying, developing, producing and selling high quality gas sensors, analyzers & sys...