Q: What certifications do you have?

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  • Release time: 2026-09-25
A: We hold ISO9001 quality management system certificate, CE certificate and other industry relevant certifications for our Sitolid refrigeration compressors, and we can provide scanned copies or hard copies of certificates upon your request. ISO9001 certification proves our standardized production management system, covering raw material procurement, production process control, finished product inspection, after-sales service and document management. Every production procedure follows fixed standard operating procedure under ISO system, which greatly reduces the rate of defective products and keeps consistent product quality batch by batch. CE certification is mandatory for products entering European market, it verifies that our refrigeration compressors meet European safety, health and environmental protection requirements for mechanical and electrical products. Apart from these main certificates, we can also cooperate with customers to apply for other third-party test reports according to different regional market requirements, such as performance test report, material composition test report and refrigerant compatibility report. All certification documents are real and traceable. Before signing formal contract, we can send you certificate copies for your internal review, customs clearance or tender project submission. For some special projects or government bidding orders, we can also provide original notarized certification documents as required. Our quality team keeps updating and renewing certificates regularly to make sure all documents are valid during export and customs clearance. Our certification system helps our overseas clients smoothly finish customs clearance, local product registration and project acceptance in their own countries.

Q: What certifications do you have?
A: We hold ISO9001 quality management system certificate, CE certificate and other industry relevant certifications for our Sitolid refrigeration compressors, and we can provide scanned copies or hard copies of certificates upon your request. ISO9001 certification proves our standardized production management system, covering raw material procurement, production process control, finished product inspection, after-sales service and document management. Every production procedure follows fixed standard operating procedure under ISO system, which greatly reduces the rate of defective products and keeps consistent product quality batch by batch. CE certification is mandatory for products entering European market, it verifies that our refrigeration compressors meet European safety, health and environmental protection requirements for mechanical and electrical products. Apart from these main certificates, we can also cooperate with customers to apply for other third-party test reports according to different regional market requirements, such as performance test report, material composition test report and refrigerant compatibility report. All certification documents are real and traceable. Before signing formal contract, we can send you certificate copies for your internal review, customs clearance or tender project submission. For some special projects or government bidding orders, we can also provide original notarized certification documents as required. Our quality team keeps updating and renewing certificates regularly to make sure all documents are valid during export and customs clearance. Our certification system helps our overseas clients smoothly finish customs clearance, local product registration and project acceptance in their own countries.

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