2011 ---- Jan. 2011, Individual Membership Certificate of China Association for Quality Promotion
2010 ---- Nov. 2010, Certificate of Honor for Patent of Zhongshan
2010 ---- July, 2010, Notice: Guangdong Letter Force Electrical Appliance Co., Ltd. was honored as a “Contract-honoring & Promise-keeping Enterprise” for 12 consecutive years(1998-2009)
2008 ---- Dec. 2008, Electric Water Heater of “Boston” and “Gemrke” produced by our company were awarded as Top10 Brands with High Quality Recognition
2007 ---- Dec. 2007, Audited Supplier of Made-in-China.com
2008 ---- April 2008, Membership of Council of China Enamelware Industry
2006 ---- Dec. 2006, Certificate of Products with Adoption of International Standards
2002 ---- Jul. 2002, Upon review and approval, the products of “Boston” Electrical Water Heater produced by our company were honored as one of “Top10 Brands with High Quality Recognition”
1997 ---- Mar. 1997, Membership of Enterprise Association with Foreign Investment