I am very glad to get to know your company. It is our great pleasure to do business with you.We are a professional company of cutting and welding torch, outdoor stove, military stove and roasting grill. Its products are use widely in construction field, heavy industry field, military field and outdoor activities like outdoor tourism. As the provider and procurement office of Green Thumb Co., ltd from Japan, who has more than 100 years history, its products has gone through strict testing and has got high phrase among its customers. our websited is www.gwst.com. If you are interested in any of our products, please do not hesitate to tell us. I am looking forward to your good message.Best regards!Qingdao Greenwood Science & Technology Co., LtdContact: StevenHanMobile: 86-13793204575Tel: 86-532-85878019Fax: 86-532-85878019