chang tsi & partners has been recognised as national outstanding law firm by ministry of justice of china. the firm has also been widely recognized as a top-tier ip law firm by many world-leading legal media, ranking agencies and professional associations, including chambers asia pacific, world trademark review, legal 500 and asia legal business.
chang tsi & partners is a "national outstanding law firm (nominated by ministry of justice of china)" with its strong reputation in intellectual property and litigation.
with a rich history in corporate law, and the sharpest ip team in china, we have knowledge, experience and professional networks to safeguard your legal rights. there is a reason why a growing number of us fortune 500 companies choose chang tsi & partners than any other firms in china.
6-8th floor tower a, hundred island park, bei zhan bei jie street, xicheng district, beijing 100044, p.r. china
( 86) 10 8836 9999
info@changtsi.com
2508 a, office section 3, jinmao tower, 88 century avenue, pudong new area, shanghai 200121, p.r. china
( 86) 21 6168 2668
info@changtsi.com
2305 tower b center plaza, no. 161 linhexi rd, tianhe district, guangzhou 510620, p.r. china
( 86) 20 2881 6699
info@changtsi.com
38e china energy storage building, no.3099, keyuan south road, nanshan district, shenzhen 518057, p.r. china
( 86) 755 8660 3009
info@changtsi.com
no.58，xiangshui bay，guangpo town，lingshuilizu county，hainan
( 86)10 88369999
info@changtsi.com
level 19, two international finance centre, 8 finance street, central, hong kong, p.r. china
( 852) 3101 7277
info@changtsi.com
room. 2102, building 4, hetian information port, no.95 luban rd. xixiangtang district, nanning 530007 p.r. china
( 86)771 3169996
info@changtsi.com
18f, tower 101, 32-14, seoulsup 2-gil, seongdong-gu, seoul, republic of korea
( 82)10 96649304
info@changtsi.com