Trust&Deal Co.，Ltd. may offer exhaust shutter certificate of origin based on your requirements. You should tell us about the requirements on the certificate of origin before the shipment. Then we will process this for you. Certificate of origin is a necessity in the international trade. It is always available.

As a top air inlet for poultry farm industry firm, Trust&Deal Breeding Equipment is quite proud. Trust&Deal's chicken crates series contains multiple sub-products. Trust&Deal Breeding Equipment slatted floor is technically developed by R&D staff. The overall load, power, current and voltage capacity have been taken into consideration to maximize its electric performance. The product is superior in bending fatigue resistance. The softened water generated by the product helps to maintain the efficiency and lifespan of the appliances because the water is clean and less scale buildup occurs. The stains don't get stuck on the product surface easily.

Our company bears social responsibility. We strive to minimize waste generation through a dozen waste reduction initiatives. Many of our production lines have achieved 0 waste generation.