北京润川律师事务所 & 北京润川（苏州）律师事务所
润业以专，行稳如川——润川律所始终秉持这一理念，以专业立身，以稳健致远。
北京润川律师事务所系经北京市司法局于2015年批准设立的法律服务机构。“润川”品牌主要致力于知识产权法律保护、法律风险管理、投融资、民商、经济、刑事合规与风险防范、婚姻家事与财富规划、诉讼及仲裁等领域。
北京润川（苏州）律师事务所于2026年4月经江苏省司法厅批准设立，坐落于苏州高新区狮山商务创新区，依托北京总所的专业资源，为长三角地区企业提供高效、便捷的本地化法律服务。
“润川”品牌自2008年起步，始终塑造可靠、专业的品牌形象，已为北京、南京、南通、苏州、上海等国内多地客户提供法律服务。
北京润川律师事务所同时为国家知识产权局批准的专利代理机构（机构代码：11643）及商标局备案的商标代理机构。律所拥有一支由双证律师（同时具备律师与专利代理人资格）、律师、专利代理人、专利工程师、商标代理人等组成的顾问团队，能够为企业提供从知识产权获取到维权等多领域的法律服务。此外，润川还提供法律风险管理服务，涵盖合同、劳资、税务、公司治理、投融资、市场营销等领域的风险防范，以及诉讼、仲裁等争议解决服务。
涉外法律服务能力：润川律所积极拓展涉外法律服务领域，与巴西、新加坡、东南亚及欧美境外律所和专业机构建立了紧密协作网络。可为客户提供跨境投资架构设计、国际贸易合规审查、知识产权海外布局、境外合规及反制裁咨询、国际商事仲裁与诉讼代理、外商在华投资全流程法律服务。立足北京及苏州外向型经济高地，助力中国企业“行稳致远”出海，也为外资进入中国提供系统的法律支持。
Beijing Runchuan Law Firm & Beijing Runchuan (Suzhou) Law Firm
“Excellence through specialization, stability as flowing rivers.”
Beijing Runchuan Law Firm was established in 2015 with the approval of the Beijing Municipal Bureau of Justice. The firm focuses on intellectual property protection, legal risk management, investment and financing, civil and commercial matters, economic affairs, litigation, and arbitration.
In April 2026, Beijing Runchuan (Suzhou) Law Firm was approved by the Jiangsu Provincial Department of Justice. Located in the Shishan Business Innovation Zone of Suzhou High‑Tech Zone, the Suzhou office leverages the professional resources of its Beijing headquarters to provide efficient and localized legal services to enterprises in the Yangtze River Delta region.
Since its inception in 2008, the Runchuan brand has built a reputation for reliability and professionalism, serving clients in Beijing, Nanjing, Suzhou, Nantong, Shanghai, and other domestic cities.
Beijing Runchuan Law Firm is also a patent agency registered with the China National Intellectual Property Administration (CNIPA) (Agency Code: 11643) and a trademark agency filed with the Trademark Office. Its advisory team comprises dual‑qualified lawyers (holding both lawyer and patent attorney qualifications), patent attorneys, patent engineers, and trademark agents, offering comprehensive IP services covering acquisition, enforcement, and beyond. Additionally, the firm provides legal risk management services, including risk prevention in contracts, labor, taxation, corporate governance, investment and financing, marketing, as well as dispute resolution through litigation and arbitration.
Cross‑border Legal Capabilities: Runchuan has actively expanded its cross‑border legal practice, establishing close cooperation networks with law firms and professional institutions in Brazil, Singapore, Southeast Asia, Europe, and the United States. The firm provides a full range of international legal services, including cross‑border investment structuring, international trade compliance, overseas IP portfolio management, extraterritorial compliance and sanctions advisory, international commercial arbitration and litigation representation, as well as systematic legal support for foreign direct investment in China. Leveraging the open economies of Beijing and Suzhou, Runchuan helps Chinese enterprises “go global” with confidence and assists foreign investors in navigating the Chinese market.
联系我们
北京总所
单位名称：北京润川律师事务所
地址：北京市朝阳区东三环中路39号建外SOHO 6号楼3006号
电话/微信：18910681077
座机：010-88151760
公交：大北窑站
地铁：国贸地铁站 C东南出口
苏州分所
单位名称：北京润川（苏州）律师事务所
地址：苏州市虎丘区狮山路76号华福大厦十楼1005（沙金桥地铁站）
电话/微信：13646211866
座机：0512-68275925
Contact Us
Beijing Head Office
Name: Beijing Runchuan Law Firm
Address: No. 3006, Building 6, Jianwai SOHO, No. 39, Middle East Third Ring Road, Chaoyang District, Beijing, China
Tel/WeChat: 18910681077
Landline: 010-88151760
Public Transport: Dabeiyao Bus Station
Metro: Guomao Station, Exit C (Southeast)
Suzhou Branch
Name: Beijing Runchuan (Suzhou) Law Firm
Address: Room 1005, 10/F, Huafu Building, No. 76 Shishan Road, Huqiu District, Suzhou, China (Shajinqiao Metro Station)
Tel/WeChat: 13646211866
Landline: 0512-68275925
