Hangzhou Keyi Technology Co., Ltd.  

Zaozhuang Tianyi Industrial Co., Ltd. Established in 2002 and headquartered in Zaozhuang City, Shandong Province, China, Tianyi is a high-tech enterprise specializing in R&D, production, and distribution of hydraulic fluid pipelines, fittings, base oils, and lubricants. Through its subsidiary **Hangzhou Keyi Technology Co., Ltd. ** (located in Hangzhou, Zhejiang Province), the company operates a dual-base system to enhance innovation and market responsiveness. Facility Overview Total Area: 60, 000 sqm Zaozhuang HQ*: 30, 000 sqm (23, 000 sqm built-up area) housing R&D labs, quality control centers, and administrative offices. Hangzhou Branch*: 30, 000 sqm modern production base with automated lines for large-scale hydraulic systems and lubricants. Workforce: 500+ employees, including 15% technical personnel. Certifications National High-Tech Enterprise, Shandong Provincial Enterprise Technology Center, Shandong "Specialized & Innovative" SME, National Trusted Enterprise for Mine ... [View More..]