Pre-Shipment Inspection Scope
Agree inspection method, sampling, acceptance criteria and reporting before balance payment.
Supplier Due Diligence
Business license, manufacturing capability, and bank account risk verification.
Factory-Direct Pricing
Transparent factory quotation comparison without hidden markups.
Global Client Support
Fluent communication in English, Spanish, Portuguese, Japanese & Chinese.
Reducing Supply Chain Risk with Verifiable Quality
CZJ Wholesale supplies two plastic product lines for importers, distributors, factories, and farms. The industrial packaging line covers PP hollow sheets, PP corrugated plastic sheets, advertising boards, PP packaging boxes, and layer pads. The agricultural line covers PE irrigation pipes, drip irrigation tubes, drip irrigation tape, and PE water supply pipes.
Instead of service-led procurement pages, this site is organized around product decisions: material, thickness, sheet size, printing, pipe diameter, wall thickness, pressure rating, emitter spacing, roll length, MOQ, lead time, and container shipment suitability.
Direct factory connection with genuine quotation breakdown.
Pre-shipment inspection photos and checklist before export.
Core Working Principles
The non-negotiable principles behind every project we deliver
Two Complete Product Lines
PP industrial packaging and PE agricultural irrigation supplied from one source so buyers can consolidate orders.
MOQ and Specification Clarity
Product cards and details highlight material, dimensions, pressure rating, MOQ, lead time, and export packaging.
B2B Export Readiness
We support mixed product inquiries, sample checking, and container-ready packaging for global buyers.
Full-Spectrum Manufacturing & Supply Solutions
From model matching and factory verification to production QC and global export compliance.
Supplier Search & RFQ Matching
Identify qualified Chinese manufacturers, negotiate MOQ, and compare genuine production costs.
Factory Audit & Due Diligence
On-site factory visits, workshop machinery checks, QC process reviews, and legal risk assessment.
Sample Consolidation & Testing
Receive samples from multiple suppliers, check dimensions and materials, and repack into one international shipment.
Pre-Shipment Quality Inspection
Rigorous pre-shipment inspections covering quantity, specifications, functionality, barcodes, and master cartons.
Warehouse Consolidation
Merge multi-supplier goods into one shipment with standardized palletizing and compliant shipping marks.
Export Documentation Coordination
Commercial invoices, packing lists, certificates of origin, MSDS check, and customs declaration documentation.
Risk-Controlled 4-Stage Supply Process
Clear milestone-based progression with documented outputs at every single stage.
Inquiry & Requirements
Send product photos, links, or technical drawings for feasibility and factory shortlisting.
Supplier Due Diligence
Verify legal status, review manufacturing capacity, collect and inspect samples in China.
Production & Inspection
Monitor production timelines, perform pre-shipment quality checks with photographic evidence.
Consolidation & Dispatch
Warehouse consolidation, standardized packaging labels, and export document handover.
Headquarters & Corporate Profile
Centralized management, engineering R&D, and trade operations ensuring secure and transparent project delivery.
Chengdu CZJ Supply Chain Management Co., Ltd.
Office Address: Room 606, 6th Floor, No.171 Fuqin West Road, Jinniu District, Chengdu, Sichuan Province, China.
Monday - Friday: 8:30 AM - 6:00 PM, Saturday: 9:00 AM - 1:00 PM (GMT+8)
English, Spanish, Portuguese, Japanese, and Chinese
[email protected] • +86 17764012503
Agree inspection scope and destination documents in the contract
Ready to Start Your Supply Project?
Send your specifications, target quantities or drawings. We will review the requirements and confirm selection and quotation details.