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beijing keyi innovation vacuum technology co., ltd. is a brand manufacturer of vacuum box helium leakage detection and recovery equipment, helium leakage detection and recovery system, vacuum box helium leakage detection, helium leakage detection equipment, helium leakage detection system, helium mass spectrometry leakage detection equipment, helium mass spectrometer leakage detection table, airtight leakage detector, and airtight leakage detection equipment. the product price is reasonable and is widely used in the inflatable cabinet, power industry and refrigeration industry, and its business covers shanghai, guangzhou, foshan, shenzhen, ningbo and other places.
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2025-03-19