How is quality control handled?

We have a perfect QC system with a team detecting quality and specifications carefully, monitoring every production process until packing is complete.

E312 Carrier Roller Nail Roller Carrier Zx230 Carrier Roller

Name: E312 Carrier Roller Nail Roller Carrier Zx230 Carrier Roller
Brand: Jinan Zichen Trading Co., Ltd.
SKU: 2103940612

Shandong, ChinaJinan Zichen Trading Co., Ltd.

US$20.00-300.00

1 Piece

Product profile

Customization

Available

After-sales Service

12 Monthes

Warranty

12 Monthes

Model NO.

e312/zx230

Purpose

for Replace/Repair

Condition

New

Shandong, Chin

Quality

Original Product

Transport Package

Standard Specifications or Customized

Specification

Standard Specifications or Customized

Trademark

ZICHEN

Origin

China, Shandong

Production Capacity

100000

Key features

OEM Strict Size: Products size follows OEM specifications strictly for precise fit.

High Hardness: Surface hardness HRC52-58 with deepth 8-12mm for durability.

Factory Direct: Direct factory price with 100% factory tested before delivery.

One-Stop Service: Full undercarriage parts, hydraulic cylinders, and ground tools.

Quality Control: Perfect QC system monitoring every production process until packing.

Company profile

Jinan Zichen Trading Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤1.54h

AI-Powered supplier vetting

SummaryThe supplier demonstrates professional technical and R&D capability, including 3D software design, ODM, OEM for well-known brands, and broad customization services. It reports inventory capacity, written supplier-qualification procedures, 20 qualified service-capability suppliers, and lead times within 15 working days in both peak and off-seasons. Logistics support is described through cooperation with COSCO Shipping and Maersk, while overseas service centers are stated in the company description. However, raw-material traceability is absent, finished-product inspection is limited to random inspection and packing-staff checks, and only one quality inspector is reported. No overseas agents, branches, warehouses, showrooms, offline trade-show participation, SDK, new products in the past year, or factory environmental-impact assessment report are evidenced. Financial data is not assessed because monetary information is excluded.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and reports R&D capability. This supports classification as a professional technical supplier.

After-Sales capabilityThe company description states that it provides overseas service centers offering technical training, fault diagnosis, and return and exchange services. However, the supplier also reports no overseas agents or branches, no overseas warehouse, and no overseas showroom, so the scope and operating structure of these services are not fully clear.

R&D capabilityThe supplier provides 3D software design, broad design customization, and ODM services. Conversely, it reports no new products during the past year and no available SDK, so the evidence supports design and development capability but not strong recent product innovation.

Production capacityThe supplier reports in-stock capacity, lead times within 15 working days in both peak and off-seasons, 20 qualified suppliers for service capability, and written procedures with records for supplier assessment. Quality controls are comparatively limited, with no raw-material traceability, random finished-product inspection, packing-staff checks, and one quality inspector.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, and ODM services. These repeated service listings provide clear evidence of broad customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands and cites logistics cooperation with COSCO Shipping and Maersk, including a Zhengzhou-ASEAN rail-sea route example. These are stated customer or cooperation references, although no specific brand names, contracts, or independently verified case details are provided.