Hydro Turbines — 5 Types, 100 kW to 100 MW
Pelton
100–1000 m head · 100 kW–100 MW
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Turgo
20–300 m head · 100 kW–3,200 kW
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Francis
20–300 m head · 100 kW–100 MW
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Kaplan
2–30 m head · high flow
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Tubular
2–15 m head · S-type & bulb
View details →Runners, Spare Parts & Custom Machining
Nozzles, needles, deflectors, runners, shafts and bearings — fabricated on plan from stainless steel castings and forgings. Send us your drawings,
Runners, Spare Parts & Custom Machining
Nozzles, needles, deflectors, runners, shafts and bearings — fabricated on plan from stainless steel castings and forgings.
Full Equipment Catalog — 28 Product Lines
Beyond complete units and custom parts: switchgear & protection, valves, transformers and turbine control systems — all TCH-branded and manufactured in our Zhangjiajie factory — 30,000 m² of land with 14,000 m² of production floor.
Electrical Equipment
10 lines10 product lines of switchgear, SCADA, excitation, DC power and protection equipment for hydropower stations and substations.
Valves & Hydraulic Systems
6 linesButterfly, ball, gate and cone valves DN 350–2,200 with hydraulic power units for safe closure and energy dissipation.
Power & Distribution Transformers
7 linesOil-immersed, 110 kV grid-tie, amorphous, dry-type and pole-mounted transformers from 5 kVA to 90 MVA.
Turbine Control & Retrofit
5 linesOil-free blade actuation, digital blade pitch control, fixed-to-moving blade retrofit kits, high-pressure governors and slip rings.