Maybe you are a chain & conveyor purchasing manager, who are looking for high quality chain & conveyor, and HANGZHOU PERPETUAL MACHINERY & EQUIP-MENT CO.,LTD are a professional manufacturer & supplier that can meet your needs. Not only chain & conveyor we produced have certificated the international industry standard, but we can also meet your customization needs. We provide online, timely service and you can get professional guidance on chain & conveyor. Don't hesitate to get in touch with us if you are interested in chain & conveyor, we won't let you down.