大規模販賣花旗篸/中藥的店家，德成行和永合豐是大購物商場/大賣場，
永協豐參茸行WING HIP FUNG和蟲草城是店家

德成行
TAK SHING HONG, INC.
17520 Castleton St., City of Industry, CA 91748
401 E. Garvey Ave., Monterey Park, CA 91754
122 W. Garvey Ave., Monterey Park, CA 91754
1457 S. Nogales St., Rowland Heights, CA 91748
http://www.tsemporium.com/

永合豐參茸國貨中心
WING HOP FUNG GINSENG & CHINA PRODUCTS
727 N. Broadway, #102-108, Los Angeles, CA 90012
725 W. Garvey Ave., Monterey Park, CA 91754
http://www.winghopfung.com/

蟲草城參茸店
CHUNG CHOU CITY, INC.
4049 Spring Mountain Rd., Las Vegas, NV 89102
188 E. Garvey Ave., #E, Monterey Park, CA 91755
1015 S. Nogales St., #122-B, Rowland Heights, CA 91748
140 W. Valley Blvd., #124, San Gabriel, CA 91776
http://www.chungchoucity.com/