High Quality Excavator Swing Circle for Heavy Machinery Use

Name: High Quality Excavator Swing Circle for Heavy Machinery Use
Brand: Quanzhou Zhongkai Machinery Co., Ltd.
SKU: 1975145551

Fujian, ChinaQuanzhou Zhongkai Machinery Co., Ltd.

US$800.00

1 Piece

Sample price:US$800.00/piece.Request sample

Product profile

Customization

Available

Standard or Nonstandard

Standard

Feature

Corrosion-Resistant, Heat-Resistant

Sealing Gland

Sealed On Both Sides

Raw Material

50mn/40mnb

Application

Undercarriage Parts

Color

Silver/Customized

Surface Hardness

HRC50-56

Hardness Depth

8-12mm

Transport Package

Wooden Box Package

Specification

200kgs

Trademark

Z. K. M/UCMAN/Customized

Origin

Quanzhou

HS Code

8482109000

Production Capacity

500

Key features

Customized Color Options: Available in Silver or Customized colors to meet specific requirements.

Corrosion and Heat Resistant: Features corrosion-resistant and heat-resistant properties for durability.

Dual-Side Sealing: Sealed on both sides to ensure protection against contaminants.

High Surface Hardness: Surface hardness reaches HRC50-56 with a depth of 8-12mm.

Multiple Quality Tiers: Offers Economic, Standard, and Heavy Duty types for different applications.

Fast Stock Delivery: In-stock items can be delivered within 0-7 days after payment.

Strict Quality Control: Every piece is tested by excellent testers to ensure product safety.

Company profile

R&D CapabilitiesIn-stock CapacityFast DeliveryHigh Repeat Buyers Choice

Quanzhou Zhongkai Machinery Co., Ltd.

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤2.02h

AI-Powered supplier vetting

SummaryQuanzhou Zhongkai Machinery Co., Ltd. is identified as both a trading company and manufacturer/factory in Fujian, China. It reports broad customization and ODM capabilities, recent new-product activity, OEM service for well-known brands, and production capacity for track rollers, track links, idlers, sprockets, and top rollers. Export sales represent 51%–70%, with markets spanning multiple regions. However, quality assurance and traceability status are unknown, quality-control test equipment is reported as zero, and only one R&D engineer is listed. The supplier has no overseas warehouses, showrooms, agents, or branches, but has attended Bauma China. Financial credibility, certifications, and specific customer cases cannot be adequately verified from the provided information.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, operating as a limited company in Fujian, China. This indicates a combined manufacturing and trading business structure.

After-Sales capabilityThe supplier reports that its technology engineer provides technical support for after-sales service and that it has a clear customer-complaint procedure with follow-up records. However, it has no overseas warehouse, showroom, agent, or branch, which limits documented local service infrastructure.

R&D capabilityThe supplier reports new products within the past year, ODM service, and an R&D engineer responsible for new product development and technical support. Evidence is limited by the listing of only one R&D engineer and no available SDK; quality-control test equipment is also reported as zero.

Production capacityReported annual output includes 150,000 track rollers, 8,000 track links, 8,000 idlers, 5,000 sprockets, and 5,000 top rollers. The supplier also serves broad export markets and reports 51%–70% of sales from exports, supporting evidence of established production and international supply capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with ODM services. These statements provide direct evidence of broad customization coverage.

Product Q&A

Q:Are you a factory or a trade company?

We are a factory and trade integration business, with our factory located in Quanzhou City, Fujian Province.

Q:What are the payment terms and delivery terms?

Payment terms are 30% T/T in advance and balance T/T before delivery. Delivery terms include CIF, EXW, or FOB, which are negotiable.

Q:What is the delivery time?

FOB Xiamen or other ports take 25-30 days after receiving advance payment. If in stock, delivery takes only 0-7 days.

Q:How can I ensure the part fits my excavator and what is the quality control?

Provide the model number, serial number, or dimensions/drawing. We use excellent testers to check every piece and strictly control product safety.

Q:What are the available product quality types?

We offer Economic type (6 months guarantee for machines under 20 tons), Standard type (12 months for mini excavators under 20 tons), and Heavy Duty type (12 months for machines over 30 tons).