WWPCM: Cards of Hong Kong printers
I know only WaiYip Printing Factory with publisher:
KR Playing Cards (early EAGLE Playing Cards).
There are AGC Playing Cards and Windmill Playing Cards (and may be more), but I don't know where they printed. 

"HCG" update 14.06.2017
"Legends Playing Card Company" update 24.08.2017
"World Playing Cards Ltd." update 18.04.2016
Nude cards update  03.07.2017
Views, Flora&Fauna update  05.07.2017
Standard jokers&decks update  23.08.2017
Standard decks for Malaysia update  08.06.2015
2013 "New York"
d13867
update
12
.04.2013
2010 "Elvis 75"
d14354
update 24.02.2014
2010 "Mad"
d15603
update 15.03.2015
2007 "Ocean Park"
d09611
update
10.02.2009
2007 "World Wide City"
d09132
update
09.01.2009
1992 "Mini card game"
d00048
update 25.01.2001
1990 "Bowling"
d14714
update 17.05.2014
1990 "Elvis Presley"
d11121
update
07.02.2010
1982 "More"
d08741
update
22.11.2009
1982 "The best of Country Music"
d10950
update
02
.12.2009
1979 "Panorama"
d07230
update
25.07.2007
1976 "Aggie"
d07572
update
22.01.2010
1965 "Brother"
d08502
update 21.01.2010
1962 "Gun"
d03381
update 11.09.2004
? "ABC"
d11859
update
10.02.2011
? "AMAV"
d17009
update 18.04.2016
? "Andy fan-club"
d00100
update 12.03.2001
? "BigPizza"
d15248
update 07.11.2014
? "China face photo"
d04792
update
15.06.2005
? "Chinesse Face-Painting Art No.404"
d01391
update 18.07.2006
? "Fujicolor"
d05639
update
03
.09.2012
? "Golden Deer"
d07426
update
08.08.2007
? "Hank Williams Jr."
d11122
update
07.02.2010
? "Hello World"
d11403
update
03.05.2010
? "Hemsico International Ltd."
d18591
update 23.08.2017
? brand "JinlinWang"
d16967
update 06.03.2016
? "Master"
d16924
update 06.03.2016
? "Qeachi"
d1746
update 30.08.2016
? "Spanish National Pattern No.1"
d05805
update
03.08.2006
? "The best of Elvis"
d11067
update
05.02.2010
? mini cards
d01883
update 09.04.2005
? patience deck
d11440
update
01.10.2010
? trinket-deck
d00667
update 26.06.2002
? trinket deck
d03559
update 05.07.2001
? "No. DC919"
d02202
update 14.09.2003
? "?"
d17707
update 10.11.2016
? "?"
d12770
update
12.01.2012
? "?"
d15755
update 01.04.2015
? "?"
d11117
update
07.02.2010