Company Profile Company Profile CONGRATULATION! YOU FIND THE MOST PROFESSIONAL HOT & COLD PACK MANUFACTURER IN THE WORLD. LU MARK ENTERPRISES INC. WAS ESTABLISHED IN YEAR 1993. OUR HEAD OFFICE AND RD CENTER LOCATED IN TAIWAN. WE HAVE FACTORIES IN BOTH TAIWAN AND CHINA. ALL PRODUCTS ARE WORLD PATENTED, SUCH AS ICE & WARM WATER BAGS, HANGOVER PACK, HOT & COLD PACK, HOT & COLD PILLOW, WINE COOLER AND CAN COOLER ETC. WHICH ARE MARKETING WORLDWIDE AND WIN MANY GOOD COMMENTS FROM OUR CUSTOMERS. FOR MORE INFORMATION, PLEASE JUST CONTACT US WITHOUT HESITATION!