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 Safety Certification. The Hangzhou facility strengthens capabilities via smart manufacturing and export-oriented production. Core Product Lines 1. Hydraulic Fluid Pipes 60+ varieties, 900+ specifications, including: High/medium-pressure hydraulic rubber hoses, spiral hoses for engineering machinery, steel-wire braided hoses, high-wear grouting hoses, oil-resistant fiber hoses, automotive AC/brake hoses, and steam hoses. Key features: Extreme temperature resilience (-55° C to +220° C), pressure resistance (up to 50MPa), flexibility, and weatherproofing. 2. Hydraulic Connectors GB/SAE/DIN quick couplings, flat-face seals, 24° Cone seals, flange connectors. Precision CNC machining with 99.9% sealing reliability, compatible with global hydraulic standards. 3. Specialty LubricantsAnti-wear hydraulic oils (HM/HV series), synthetic compressor oils, gear oils (GL-4/GL-5), biodegradable lubricants. Technical specs: Viscosity index >180, flash point >230° C, ISO 6743/4 certified. 4. Engineering Machinery Systems Shield machine hydraulic modules, mining equipment lubrication systems, agricultural machinery pipeline kits. Applications: Rail transit, energy extraction, smart manufacturing. Exported to 30+ countries. Innovation & Testing R&D investment: 6% of annual revenue 28 national patents (5 invention patents) Joint lab with Zhejiang University Fluid Power Research Institute ISO 9001/TS 16949 compliance Testing capabilities: 1 million hydraulic pulse cycles, 4X working pressure burst tests Global Network Domestic: 8 regional service centers. Overseas: 3 logistics hubs (SE Asia, Middle East, Europe) with 48-hour emergency response. Features IoT-enabled "Smart Hydraulic Cloud Platform" for remote monitoring and predictive maintenance.

Why Choose Us

Business Type: Manufacturer/Factory & Trading Company
Main Products: Fitting, Hose, Lubricant, Hydraulic Fluid Pipe, Base Oil, Engineering Machinery
Year of Establishment: 2023-09-25
Number of Employees: 8
Cooperated with Fortune 500: No
Repeat Buyers Choice: 80%~100%
Address: Hangzhou, Zhejiang, China
Plant Area: 180.56 square meters
Registered Capital: 3,000,000 RMB
Main Markets: Europe
Number of Foreign Trading Staff: 4
Supply Chain Partners: 50
Minimum Order Quantity: 500 Pcs
International Commercial Terms(Incoterms): FOB, CIF, CFR, EXW
Terms of Payment: LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Average Lead Time: Peak Season Lead Time: one month
Off Season Lead Time: 1-3 months
Overseas Agent/Branch: No
Export Year: 2 Years
Nearest Port: Ningbo/Qingdao Port
Production Lines: 2
Inspection Type for Finished Products: 100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished Products: Have instructions and uniformly followed
QA/QC Inspectors: 2 people
Traceability of Raw Materials: Yes
ODM Service Available: Yes
OEM Service Available: Yes
R&D Engineers: 1 people
New Products Launched in Last Year: No
Customization Options: Customization from Samples, Full Customization, Flexible customization
Production Machines: Joining Machine, Knitting Machine, Winding Machine, Hoist, Aging Tester, High resistance meter, Impulse Tester, Multi-Function Rubber Rheometer, Plasticity tester, Tension tester, Wear resistance testing machine