If needed by clients, Trust&Deal Co.，Ltd. is able to provide certificate of origin for pig feeder. Since founded, we have gained the certifications to demonstrate the validity of the goods. Certificate of origin makes our products more dependable than other goods domestically and globally.

Trust&Deal has been providing quality exhaust shutter at the highest standards. We have gained a good reputation for our strong capacities. air inlet for poultry farm produced by Trust&Deal is very popular in the market. Standard manufacturing: the production of Trust&Deal Breeding Equipment exhaust shutter is based on the advanced technology developed by ourselves autonomously and the complete management system and standards. It has the characteristic of high structural strength. The most important function offered by fresh air vent is air inlet for poultry farm. The eco-friendly and excellent materials help minimize the risk of infections.

All of our business activities work towards our corporate social responsibility. During the production stages, we have established an optimized environmental protection system. Any dust, exhaust gases, and wastewater will be handled professionally to reduce the negative impact on the environment.