Harbin Rainbow Technology CO.,Ltd.

chen@rainbowtechnology.net

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Harbin Rainbow Technology CO.,Ltd.

Once business，forever friends

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22 2026-06

European Fastener Industry Calls for Supply Chain Resilience & Green Transition at London General Assembly
22 2026-06

Global High-Performance Fastener Market to Hit $123.3 Billion by 2032, Driven by New Energy Demand
22 2026-06

Asian Fastener Giants Accelerate Southeast Asian Factory Layout to Avoid Tariffs & Cut Labor Costs
17 2026-06

We Are Exhibiting at Fastener Fair India 2026 | 24–26 July, New Delhi (Greater Noida)
28 2026-05

Precision Advantages of Thread Rolling Machine: Boost Fastener Quality & Production Efficiency
28 2026-05

How Advanced Cold Forging & Screw Making Machinery Reshape Modern Fastener Manufacturing

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Company address:No. 1560-2 chuangxin 2nd road, songbei district, Harbin.

Mailbox：chen@rainbowtechnology.net

+86-451-51066797

Harbin Rainbow Technology CO.,Ltd.

No. 1560-2, 2nd chuangxin road, songbei district, Harbin.

chen@rainbowtechnology.net

+86-451-51066797

WhatsApp/Mobile : +86-18604505477

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