ONFAIR
Past edition — see 第三十届中国国际非开挖技术研讨会暨展览会 for the latest dates.

第三十届中国国际非开挖技术研讨会暨展览会 2026

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Editions: 20272026 · past

Exhibitors (1)

Jiangsu Goodeng Heavy Machinery Technology Co., Ltd. (谷登机械)

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Fair · fair-roundup · 2026-07-13

Exhibitor equipment at ITTC 2026 spanned Goodeng's all-terrain and battery-electric HDD ri

Exhibitor equipment at ITTC 2026 spanned Goodeng's all-terrain and battery-electric HDD rigs, part of the HDD, guidance, pipe-jacking and CIPP rehabilitation equipment shown on the 20,000-square-metre Tianjin floor.

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Fair · new-products · 2026-04-24

Goodeng Machine presented its full HDD lineup at ITTC 2026, highlighting the G60AT all-ter

Goodeng Machine presented its full HDD lineup at ITTC 2026, highlighting the G60AT all-terrain rig for hard rock and the new-energy GSE12000-L electric ultra-large rig aimed at long-distance pipeline crossing projects.

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Fair · announcement

The 29th ITTC (22–24 April 2026, NECC Tianjin) covered 20,000 square metres with 121 exhib

The 29th ITTC (22–24 April 2026, NECC Tianjin) covered 20,000 square metres with 121 exhibiting companies, of which 21 were first-time exhibitors and 80 percent brought physical products for evaluation.

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