Developer of water-based graphite mandrel lubricants that hold a domestic market share above 60% in seamless tube rolling, with in-house graphite processing and a group new-materials arm.
Every number below is computed from the LiiFoo index of 1,702 Hunan manufacturers — it describes the company's position in the provincial roster, not its output.
Same city, same provincial roster — useful when you are comparing capacity or looking for a second source nearby.
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