🇨🇳 China

Pipeline construction welding & inspection in China

Automated welding and inspection systems for pipeline construction.

Coverage is country-level unless a provider publishes specific regions or cities. A company's headquarters is not a service area.

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Location

No verified providers listed for China yet. Request quotes and we'll go find some. Request quotes in China

What it costs

Benchmarks whose region matches China:

What	Range	Unit	Region	Receipt
CNPC Pipeline Bureau Northwest Pipeline Co.: fully automatic pipeline welding machines (second tender, GDJGC2606-WZ019(2)), awarded to CNPC Pipeline Research Institute at CNY 3,040,000 incl. VAT (result notice 2026-09-08). Number of welders not stated on the page	CN¥3M	/ contract	CN	bj.zhiliaobiaoxun.com as of Sep 8, 2026
Changchun–Shijiazhuang gas pipeline (Changling–Zhangjiakou section), line construction lot 1: technical service contract for Kumagai automatic welding equipment, CNY 407,550 incl. VAT (direct award, result notice 2026-08-23, via qianlima). Service for the welding system, not an equipment purchase	CN¥407,550	/ contract	CN-JL	qianlima.com as of Aug 23, 2026

Say they work worldwide or remotely. Check travel costs and local permits.

🇨🇭 CH Serves global

Works worldwide

Swiss pipeline integrity and in-line inspection company.

🇺🇸 US Serves global

Works worldwide

US pipeline services company with in-line inspection.

🇨🇦 CA Serves global

Works worldwide

Canadian NDT technology maker including Inuktun crawlers.