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Source OEM Manufacturing Service from verified China factory. 70,000 sqm facility, 500K monthly output, 80+ engineers. CE UL ISO9001 RoHS certified. OEM welcome. Call +8613261677119
Professional Smoke Detector Tester supplier with 12+ years experience. CE EN14604 UL ETL certified products shipped to 200+ countries. Telescopic pole, refillable aerosol, OEM supported. Contact: wanlinfirecontrol@163.com