Qiang Zheng

Sichuan Chofn Intellectual Property Service Co., Ltd. engages in the provision of services related to patent, trademark, copyright, anti-counterfeiting, unfair competition, and trade secret law. It also provides advisory services related to intellectual property. The company was founded on November 16, 1999 and is headquartered in Chengdu, China.

Sichuan Chofn Intellectual Property Service Co., Ltd. engages in the provision of services related to patent, trademark, copyright, anti-counterfeiting, unfair competition, and trade secret law. It also provides advisory services related to intellectual property. The company was founded on November 16, 1999 and is headquartered in Chengdu, China.

Sichuan Chofn Intellectual Property Service Co., Ltd. engages in the provision of services related to patent, trademark, copyright, anti-counterfeiting, unfair competition, and trade secret law. It also provides advisory services related to intellectual property. The company was founded on November 16, 1999 and is headquartered in Chengdu, China.

Sichuan Chofn Intellectual Property Service Co., Ltd. engages in the provision of services related to patent, trademark, copyright, anti-counterfeiting, unfair competition, and trade secret law. It also provides advisory services related to intellectual property. The company was founded on November 16, 1999 and is headquartered in Chengdu, China.

Sichuan Chofn Intellectual Property Service Co., Ltd. engages in the provision of services related to patent, trademark, copyright, anti-counterfeiting, unfair competition, and trade secret law. It also provides advisory services related to intellectual property. The company was founded on November 16, 1999 and is headquartered in Chengdu, China.