LARGEST MANUFACTURER IN CHINA
ROTARY DRILLING HOSE
30 YEARS EXPERIENCE
API SPEC 7K-0376
SMS: +8618031853252
Email: sales@china-kellyhose.com
WhatsApp: +8618031853252
Add: Chengxi Industrial Zone, Jing County, Hebei Province, China
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+8631189849942
SMS: +8618031853252
Email: sales@china-kellyhose.com
WhatsApp: +8618031853252
Add: Chengxi Industrial Zone, Jing County, Hebei Province, China.