- Release on 2026-07-28 AI Automatic Optical Sorting Machine for Metal Parts
- Release on 2026-07-24 Rainbow Technology Launches CH Series Multi-Station Automatic Cold Heading Machine for High-Efficiency Fastener Production
- Release on 2026-07-16 Continuous Mesh Belt Hardening Furnace Automatic Industrial Heat Treatment Equipment for Metal Fasteners
- Release on 2026-07-14 Cold Heading Machine: Working Principles, Types and Industry Trends 2026
- Release on 2026-07-14 Heat Treatment Furnace: Types, Benefits and Modern Industry Applications in 2026
- Release on 2026-07-14 Heat Treatment Furnaces: Driving Precision, Efficiency, and Quality in Modern Manufacturing
- Release on 2026-07-10 Harbin Rainbow Unveils Upgraded High-Speed Thread Rolling Machine to Empower Global Fastener Makers
- Release on 2026-07-09 Rainbow Fastener Fair India 2026 from July 24th to 26th
- Release on 2026-07-09 Harbin Rainbow Technology Co.,Ltd. Company Profile (Istanbul Exhibition)
- Release on 2026-07-02 Upgraded Fully Automatic Zinc Plating Line Launched for Global Fastener Manufacturing Factories
- Release on 2026-06-30 Overview of Global Fastener Exhibitions in the Second Half of 2026
- Release on 2026-06-29 Industrial Mesh Belt Furnace | Versatile Tunnel Furnace for Fastener, Powder Metallurgy & Electronic Parts Processing
- Release on 2026-06-29 Continuous Mesh Belt Furnace | Efficient Atmosphere Heat Treatment Furnace for Mass Production
- Release on 2026-06-29 Industrial Thread Rolling Machine | Versatile Cold Rolling Equipment for Fastener, Automotive & Construction Industry
- Release on 2026-06-29 Thread Rolling Machine: Chipless Cold Forming Technology for High-Strength Precision Thread Production
- Release on 2026-06-29 China’s Fastener Exports Maintain Double-Digit Growth in Jan-Apr 2026
- Release on 2026-06-23 High-Speed Cold Heading Machine Market 2026: New Energy Demand & Smart Manufacturing Drive Industry Upgrade
- Release on 2026-06-22 Asian Fastener Giants Accelerate Southeast Asian Factory Layout to Avoid Tariffs & Cut Labor Costs
- Release on 2026-06-22 Global High-Performance Fastener Market to Hit $123.3 Billion by 2032, Driven by New Energy Demand
- Release on 2026-06-22 European Fastener Industry Calls for Supply Chain Resilience & Green Transition at London General Assembly
- Release on 2026-06-17 Nylon Nut Combination Machine: Automatic Nylon Washer Pressing & Nut Assembly Solution
- Release on 2026-06-17 Fully Automatic Screw and Washer Assembly Machine: Streamline Fastener Assembly Process
Leading Chinese fastener equipment dealers!
Harbin Rainbow Technology Co., Ltd.








