1. Are you a trading company or factory? We are a manufacturing factory and we also have our own exporting license. 2. Do you have a certificate? Yes, ISO, FDA, LFGB, CE, and PED certificates. We also have some patents in design. 3. How do you control the quality? In quality control, the most important is to avoid material mixing. In our factory, 3 Spectro PMI machines are used in the raw material warehouse, production plant, and dispatch plant. Pressure inspecting machines, PMI machines, RA roughness spectator, hardness testing machines..... all machines help in the inspection. 2 staff inspect during production in different sections 5 staff inspect the finished productions to avoid a shortage, poor quality, mixing chemicals.... 4. If there is any quality problem, how do you solve it? We are very proud that we never make one customer leave us. We are not 100% perfect, there is some quality problem. Normally replacement, compensation, or resending goods to customers as per the condition. To be discussed as per the condition. 5. How long is your delivery time? For normal products in 7-10 days; for bulk orders, in 15-25 days. It depends. 6. Warranty time? 3 years warranty for all of our stainless steel products. Gaskets or the easy broken parts are not included due to the different applications for customers. 7. Why trust in us? 14 years in this industry. It makes us professional. Good credit in this market. All of our machines are the assurance of our responsibility. 8. Free sample? Free samples can be provided for first cooperation under sincere cooperation. 9. What is the MOQ? 1pcs MOQ is welcome for starting Cooperation 10. Material certificate? Material certificates, mill certificates, pressure testing certificates, roughness certificates, measure certificates, RT certificates,... can be available, please declare when you inquire us.
Seamless cylinders, weld cylinders, cng cylinders, dura tank of more than 40 types. all products have passed the quality certification of gb/t5099,gb/5842,iso9001,iso9809 1,iso9809 3,iso1118 ,iso11439 and others.they have been certified by tped,tuv,ce,dot,kgs peso e.t.c..Production,our own brand or oem, transportation
Boat valve Inflatable Boat Air Valve Raft Dinghy Kayak Canoe air valve PVC Boat Air Nozzle Valve grey valves Features: * Inflatable boat safety air valve. Easy inflate and Deflate *Made of high-quality materials, durable *Comes in three parts: Vave base, Valve core and valve cap *suit for all inflatable boats, river rafts,canoe, rigid inflatable boat,banana boat, air mat,kayaksand so on.l *Double seal leak protection Specification: *Material: PVC *Color: Grey(as shown in the picture) *Size:As picture show (approximately) Package content: 2pcs *Inflatable Boat Air Valve