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We manufacture six major product lines: centrifugal fans (high/medium/low pressure), CCCF-certified smoke exhaust fans, fresh air ventilation systems with heat recovery, refrigeration fans for cold chain and HVAC, civil and commercial exhaust fans and air curtains, and SY/SX/SJ/SE permanent magnet VSD screw air compressors. We also offer OEM/ODM custom solutions.

MOQ varies by product type. For standard fan models, we typically accept orders from 1 unit for sample/trial orders and 10+ units for bulk orders. For air compressors and custom solutions, please contact us with your specific requirements and our sales team will provide detailed MOQ information.

Yes, we provide comprehensive OEM and ODM services. Our engineering team can customize impeller design, motor configuration, materials, dimensions, color, packaging and branding to meet your specific requirements. Please contact us with your specifications for a feasibility assessment and quote.

Our products and facility hold ISO 9001 quality management certification, CCCF certification for fire smoke exhaust products, CE marking for European export, and CCC (3C) certification for consumer and industrial electrical products. We also maintain 50+ utility model patents.

Standard products typically ship within 15-25 working days after order confirmation. Custom or OEM orders may require 30-45 working days depending on complexity and quantity. Exact delivery times will be confirmed in your quotation.

Our products are exported to over 50 countries and regions worldwide, including Southeast Asia, the Middle East, South America, Africa, Europe and Oceania. We have extensive experience with international shipping, customs documentation and local compliance requirements.

You can request a quote by filling out the contact form above, emailing us directly at info@zjjiayi.cn, or calling +86 576-8633 8888. Please provide product model or type, quantity, required specifications, delivery address and preferred delivery schedule for an accurate quotation.