Our Strict Quality Assurance System for Custom Acrylic Products
At Jayi Acrylic, premium, consistent quality underpins every custom acrylic product supplied to global clients across North America, Europe, and other regions. Founded in 2004, we run a full‑cycle quality‑control system covering raw material screening, pre‑production sample approval, multi‑stage inline inspection, pre‑shipment final checks, and complete after‑sales guarantees. Each item goes through standardized, rigorous testing to cut defect risks and fully match your specifications.
1. Strict Qualified Supplier & Raw Material Screening
Quality originates from rigorous raw‑material selection. We exclusively source acrylic sheets from suppliers with complete SGS third‑party certifications complying with EU RoHS, REACH SVHC, POPs, weathering performance, and California Prop 65.
Our SGS report CANEC26001822603 (Jan 23, 2026) confirms restricted hazardous substances are non‑detectable. Raw panels are also tested for optical clarity, UV resistance, impact strength, and batch‑to‑batch color consistency.
Any non‑compliant batches are rejected prior to production to remove material‑caused quality risks from the very start.
2. Pre‑production Sample Validation & Confirmation
Prior to bulk‑order production, we produce physical pre‑production samples strictly based on your drawings, sketches, or design briefs. Our engineering team completes CNC cutting, diamond polishing, UV printing, bending, and assembly in line with your custom specifications.
The finished sample is submitted for your visual, dimensional, and functional confirmation. Key details like size tolerance, edge finish, print color, engraving alignment, and assembly tightness are finalized with your signed approval.
All mass‑production items are inspected against this approved sample to avoid craftsmanship inconsistencies and design deviations.
3. 100% Full Finished‑Goods Pre‑Shipment Inspection
(1) No acrylic product moves toward packaging and shipment without full finished‑goods QC inspection. Our quality team examines every completed unit one‑by‑one instead of partial random sampling, deploying high‑precision measuring instruments and visual inspection booths to verify critical criteria
(2) Dimensional accuracy: Overall dimensions, hole positions, and mounting slots conform strictly to drawing tolerances
(3) Edge workmanship: Burr‑free, smooth diamond‑polished edges free of chips, nicks, or uneven cutting traces
(4) Surface & graphic quality: No scratches or dents; UV‑printed patterns feature sharp edges, accurate color shade, and precise engraving positioning
(5) Assembly performance: Fitting clearance, joint tightness, and overall structural stability fully meet custom assembly requirements
(6) Overall aesthetics: Consistent appearance, no deformation or warpage under standard ambient conditions
Any defective finished units will be segregated for rework or scrapped directly. Qualified items proceed to protective packaging, effectively stopping non‑conforming goods from reaching our customers.
4. On-site Quality Audit for Finished Goods
We set up multi-stage audit stations covering final trimming, surface cleaning, protective film application, packaging and pre-shipment inspection. QA specialists conduct systematic checks on finished items to identify and resolve non-conformities before shipment:
(1) Appearance screening to rule out scratches, dust spots and residual glue marks on acrylic surfaces
(2) Assembly tightness test to confirm stable fit of accessories and consistent gap control
(3) Color comparison against approved color swatches to guarantee uniform color rendering
(4) Packaging integrity verification to ensure proper cushioning and damage prevention in transit
(5) Random dimensional sampling to double-check overall sizes against customer specifications
Once any non-compliant product is detected, it will be segregated and reworked right away, never being packed into shipping cartons. This mechanism prevents defective goods from reaching your warehouse.
5. Full Final Product Inspection & Pre-Shipment Batch Audit
Step 1: 100% Final Finished Goods Inspection
After completing production assembly and formal packaging procedures, every finished custom product is inspected one by one against the customer’s officially approved reference sample under standard industrial lighting conditions to implement full-range, zero-omission quality verification:
● Full surface inspection for abrasions, stain marks, dust accumulation, and surface imperfections
● Precision re-verification of pattern definition, coating uniformity, and component firmness
● Overall structural stability check and accessory fitting accuracy inspection
● Full-scale dimensional calibration to strictly comply with approved sample specifications and technical drawings
We completely reject all defective and non-compliant products and reproduce them through the full process. We strictly adhere to zero-tolerance quality standards and never accept marginal or substandard finished goods.
Step 2: Pre-Shipment Batch Verification
After fully packaging all finished products with customized inner buffers, edge reinforcement materials, and dust-proof protective layers, our professional QC team conducts stratified random sampling from fully sealed shipping cartons to reconfirm product integrity and appearance after packaging.
Meanwhile, our team strictly reconciles the actual delivery quantity with the official purchase order, and comprehensively verifies the accuracy of shipping marks, delivery invoices, and customs declaration documents to ensure full compliance with international logistics standards.
Once any packaging damage, product defect, or document inconsistency is detected during sampling inspection, the entire batch will be fully unpacked, screened, and re-inspected item by item. All goods are prohibited from delivery until 100% of cartons and products meet pre-shipment quality benchmarks.
Our crash-resistant and shock-absorbent certified packaging effectively ensures damage-free product transportation and safe arrival at overseas warehouses and regional distribution centers worldwide.
6. Full After-Sales Quality Remediation Support
We implement multi-layer QC checks to sustain a very low long-term defect rate. In the rare event that you receive faulty products, we deliver transparent, frictionless after-sales solutions:
(1) Raise your claim within 7 days after receiving the cargo: Send clear photos of outer cartons, inner packaging, and defective items, plus your order number, to our official email address.
(2) 48-hour QC technical review: Our specialists cross-reference defects with your approved pre-production sample and full batch inspection records to confirm manufacturing liability.
(3) Zero-cost remanufacture & free reshipment: Any verified defective goods will be remade strictly following your original sample standard. You bear no production or delivery fees. Replacement turnaround: 10–15 working days.
(4) Root-cause process optimization: Every quality issue sparks an internal review. We pinpoint the production source of the defect, upgrade inspection checklists, and adjust operating procedures to eliminate similar defects for future orders.
Why Our Full-Cycle Quality Control Matters
Unlike many manufacturers that only rely on random sampling, Jayi Acrylic carries out 100% full inspection of raw materials, semi-finished goods, and finished goods for all order sizes, ranging from small batches of 50 pieces up to large orders of 100,000 units.
Our standardized multi-stage QC, SGS-certified raw materials, and customer-oriented sample confirmation process guarantee consistent quality for every shipment.
This commitment has earned us long-term trust from numerous premium brands across Europe and North America.