Precision DIN6 Double Helical Helix Herringbone Gear Shaft by Zhizhan

Name: Precision DIN6 Double Helical Helix Herringbone Gear Shaft by Zhizhan
Brand: Chongqing Zhizhan Gear Transmission Co., Ltd.
SKU: 2223914835

Chongqing, ChinaChongqing Zhizhan Gear Transmission Co., Ltd.

US$500.00-15,000.00

1 Set

Product profile

Application

Mining Machinery, Gearbox

Hardness

Hardened Tooth Surface

Gear Position

External Gear

Model NO.

ZZ0723

Manufacturing Method

Cut Gear

Toothed Portion Shape

Double Helical Gear

Material

Forged Material: 17CrNiMo6

Type

Double Helical Gear

Heat-Treatment

HRC 58-62, Carburizing and Quenching.

Precision

DIN6

Transport Package

Wooden Case

Trademark

ZHIZHAN

Origin

Made in China

HS Code

8483900090

Production Capacity

1000 Sets Per Year

Company profile

Chongqing Zhizhan Gear Transmission Co., Ltd.Chongqing, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Shanghai Port; Chongqing PortAverage Response Time: ≤6.74h

AI-Powered supplier vetting

SummaryChongqing Zhizhan Gear Transmission Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, producing gears, gearboxes, and gearbox spare parts. It reports seven production lines, 41–50 quality-control staff, and annual capacity of 5,000 gears and 800 gearbox sets. Its products serve multiple industrial sectors and are exported to markets across Asia, Europe, the Americas, Africa, Oceania, and the Middle East. The supplier holds ISO 9001, ISO 14001, and OHSAS/OHSMS 18001 certifications, and its technology center has been assessed as an enterprise engineering technology research center for high-speed and heavy-load gear transmission. Evidence is insufficient to verify after-sales services, financial credibility, customization or OEM/ODM capabilities, and named customer cases. Audit details are provided, but the stated audit evaluation result is not interpretable as a clear pass from the supplied context.

Supplier typeThe supplier is described as both a trading company and manufacturer/factory, with a limited-company structure. Its listed location is Degan Industrial Park, Jiangjin District, Chongqing, China, and its associated-company industry is manufacturing.

CertificationsThe supplier reports ISO 9001, ISO 14001, and OHSAS/OHSMS 18001 certifications. A TUV Rheinland audit is also recorded with a validity period from June 20, 2025 to June 19, 2026, although the supplied audit result value is not explained.

R&D capabilityThe company reports cooperation with Chongqing University, Xi'an Shiyou University, and Beijing University of Chemical Technology to strengthen technology and innovation. Its technology center has been assessed as an enterprise engineering technology research center for high-speed and heavy-load gear transmission, and it reports 41–50 R&D engineers plus advanced and intelligent manufacturing systems.

Production capacityThe supplier reports seven production lines, 41–50 quality-control staff, annual output of 5,000 gears and 800 gearbox sets, and products spanning gears, gearboxes, and spare parts. It serves a broad range of industrial sectors and reports export markets across nine world regions, supporting an established manufacturing and delivery capability.