Do you have technical backup for customers from different countries?

Yes, our technical support is always available with a quick response. We have plenty of experience in on-site maintenance and problem solving.

How can I buy spare parts or handle a broken part?

Contact us immediately with the part number if it is from our company for immediate replacement. If from another company, provide the name plate. We will check for drawings; if not available, you must deliver the broken part for re-drawing.

What are your terms of payment?

T/T and L/C are acceptable. Payment terms are 30% in advance as deposit and 70% against quality reports before delivery.

Customized Spur Gear, Large Module Cylindrical Gear Shaft, for Ship Lift

Name: Customized Spur Gear, Large Module Cylindrical Gear Shaft, for Ship Lift
Brand: Chongqing Zhizhan Gear Transmission Co., Ltd.
SKU: 2211954085

Chongqing, ChinaChongqing Zhizhan Gear Transmission Co., Ltd.

US$500.00-30,000.00

1 Set

Product profile

Application

Marine

Hardness

Hardened Tooth Surface

Gear Position

External Gear

Model NO.

ZZ1001

Manufacturing Method

Cut Gear

Toothed Portion Shape

Spur Gear

Material

Forged Steel: 17CrNiMo6

Type

Circular Gear

Heat-Treatment

Gear: HRC 58-62, Carburizing and Quenching.

Precisiondin 6

DIN 6

Transport Package

Per Customer's Requirements

Trademark

ZHIZHAN

Origin

Made in China

HS Code

8483900090

Production Capacity

1000 Sets/Year

Key features

Customized Material Options: Material 17CrNiMo6 available per customer requirements.

High Precision Standard: Manufactured to DIN 6 precision grade for optimal performance.

Hardened Tooth Surface: Case hardened to HRC 58-62 for durability and wear resistance.

Comprehensive Quality Control: Includes metallographic, ultrasonic, magnetic particle, and coordinate measurement tests.

Full Customization Service: Offers full customization, customization from samples, designs, and flexible options.

Global Technical Support: Quick response technical backup with on-site maintenance experience worldwide.

12-Month Warranty Coverage: Free parts replacement for quality issues within the first year.

Flexible Payment Terms: Accepts T/T and L/C with 30% deposit and 70% against quality reports.

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.

Product Q&A

Q:When can I get the price?

We usually quote within 24 hours after receiving your inquiry and drawings. For urgent requests, please call us or mention it in your email to prioritize your inquiry.

Q:What is the leading time for production and can products be customized?

We need 60 days for gear products after order and technical details are confirmed. Rush orders are possible based on negotiated delivery time. For gearboxes, at least 90 days are required. We produce gears according to your drawings and design gearboxes based on your requirements.

Q:What are the delivery terms?

We accept EXW, FOB, CFR, and CIF. You can choose the term that is most convenient for you.

Q:How long does shipping take?

Shipping time depends on size, method (sea/air/express), and destination. It takes about one week to Japan, South Korea, Russia, Southeast Asia, and India, while 4 weeks to Europe, the Middle East, and the Americas.

Q:What is the warranty period?

The warranty period is 12 months with lifelong maintenance. In the first year, free parts are sent for replacement if the product fails due to quality issues. Over the warranty, paid services are provided.