Deku is a professional custom gear transmission equipment manufacturer​ with its own production workshops and warehouses. By eliminating middlemen, we offer wholesale bevel gearbox and helical gear reducer pricing​ that protects healthy distributor margins while staying competitive against European brands.

Our core product range covers DPK bevel gear reducers, DPR coaxial helical gear reducers, DPF parallel-shaft helical gear reducers, DPS helical-worm gear reducers, plus non-standard customized reducers — four series with hundreds of varieties. One partnership fulfills 90% of your industrial transmission equipment needs.

Deku has introduced the international technology of leading reducer groups​ and integrated the top global supply chain for gear processing, housing machining, and motor sourcing. Every gear achieves the highest factory standards in the reducer industry — giving distributors a premium-quality story to tell end-users.

We are a manufacturing plant specializing in general hardened gear reducers. Our products serve demanding applications across airports, ports, logistics, new energy, food packaging, metallurgy, robotics, papermaking, and more — expanding your addressable market across multiple industrial sectors.

Deku is among the first in the industry to introduce personalized service content and extended warranty periods. Longer warranty directly translates to lower after-sales costs for distributors and higher end-user trust — a powerful competitive edge in tenders.

Our products have obtained EC-Type Examination Certificate, BV, MODE, DNV, GL Certificate, EC Attestation of Conformity, Certificate of Type Approval for Marine Product, and Lloyd's Register Quality Assurance. These certifications empower distributors to bid on marine, mining, steel, and infrastructure projects with full compliance confidence.

Beyond standard models, Deku provides custom gear transmission equipment​ tailored to specific client requirements. When your customers demand special configurations — unique ratios, mounting positions, or harsh-environment adaptations — you won't lose the deal to competitors.

With complete production and quality inspection equipment, Deku maintains rigorous in-house QC. Our relentless commitment to excellence ensures every unit shipped meets the highest factory standards — minimizing returns, complaints, and warranty claims for distributors.

Deku adheres to a customer-centered business philosophy: we deeply understand customer needs, provide customized solutions, and ensure product quality with on-time delivery. Distributors benefit from responsive communication, technical support, and a manufacturer that respects channel partnerships.

Since its founding, Deku has quickly become the preferred brand of the mechanical transmission industry. With patented technologies, a growing global distributor network, and continuous innovation in intelligent drive solutions, partnering with Deku means aligning with an ascending leader in industrial transmission.