All our product are strictly produced according to the technical requirement of the products & 100 % testing before shippment,and we can guarantee our products. Packaging & DeliveryPackaging Details Thermal-electric actuator normally close type for floor heating system 1. Regular Packing: Inner packing: small box Outer packing:Five-layer corrugated box Bulk container /with pallets 2. Packing can be customized with your own brand and logo Port NINGBO/SHANGHA FAQQ1:Would you have a discount if l have a large order? A1: Yes we could offer different discount according to your order quantity. Q2: Which field are your products applied to? A2:Our products are widely used into the underfloor heating system, water treatment, boiler industry and so on. Q3:Do you accept custom design on size? A3:Yes, if the size is reasonable Q4:Could you print our company LOGO on the nameplate and package? A4:Yes, we can do that according to client's required. Q5:What is your MOQ? Can I mix different styles to a start order? A5: Please tell us what products you need first.Different size with different MOQ. And mix different products at first order is acceptable. Electro- Thermal Actuator factory website:http://www.laimenghvac.com/electro-thermal-actuator/