Hi Dear,We are an importing company based in Thailand. Our company is interested to order STR 20, Technically Specified Rubber 20, Thailand Origin, SMR 20, SVR 20, SIR 20.We kindly ask you to send us the informations about the product of the followings specifications:Model Number,What options/features do you have for the product?Looking forward to hearing from you.With RegardsAbdulThai Gencopower International This Message is from mobile Show More