Maybe you are a SMC purchasing manager, who are looking for high quality SMC, and Merryelc are a professional manufacturer & supplier that can meet your needs. Not only SMC 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 SMC. Don't hesitate to get in touch with us if you are interested in SMC, we won't let you down.