China Tengyue Computer Co. Ltd

China Tengyue Computer Co. Ltd. has been in business since 2000, showing long-term presence in the market. They specialize in toner cartridges and toner powder — products that are often used in office and printing environments, making them relevant for businesses needing reliable supplies. The lack of verification on work email, phone, and business documents raises a red flag for buyer trust. Without verified contact details or official documents, it's harder to confirm their legitimacy or respond to urgent inquiries. While their long history suggests stability, missing verification means buyers should treat this company with caution and request additional proof before placing large orders.