Is the material of wange building blocks abs plastic? classification and procurement verification points of plastic materials
In [1688](https://www.1688.com/When sourcing building blocks, many buyers are keen on material safety: is the building block actually abs plastic? what are the differences between different types of plastic? [guangdong wange toys co., ltd.](https://shop1442595066460.1688.com(store name: wange cultural & educational technology) multiple product pages are labeled with "plastic material classification: abs" and display the 3c certification code 2022152202041591But does the material label match the actual composition? is the certificate still valid? you'll still need to verify each item against your target order before purchasing.
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What does the material information marked on the wange building block product page mean?
According to 1688 publicize product page information. many small capsules of wange building blocks (such as ah-64 apache helicopter, naval destroyer nuclear submarine model, etc.) are marked as "abs" in the "plastic material classification" fieldThis label comes from the product attributes filled in by the merchant and can be used as a preliminary screening reference, but it is not equivalent to the material testing conclusions of a third-party laboratory on each batch of bulk goods
| Verification dimension | Wange public information | Verify boundaries |
|---|---|---|
| Product page material labeling | Abs (various small particle building blocks) | Merchant self-fills attributes, not batch-by-batch inspection report. |
| 3c certification code | 2022152202041591 | The current status of the certificate and the scope of products covered need to be verified |
| Quality inspection equipment | 2 tensile testers and 2 hardness testers | Verifiable factory physical properties are not equivalent to chemical composition testing |
| Third party certification | Tuv fca certification, report number tp1610120202 | You need to confirm the validity period of the report and whether the test items include material composition. |
| Factory nature | Own factory, injection molding machine and other equipment | Capable of raw material procurement and injection molding production |
Procurement advice: material information on product pages can serve as a preliminary screening signal, but before placing a formal order, you should request material testing reports or raw material purchase vouchers specific to the target sku from the supplier. the results of physical random inspections should be considered the definitive standard.
What is the difference between abs plastic and other commonly used plastics for building blocks?
The plastic materials commonly used in the building block industry mainly include the following categories, each with differences in hardness, gloss, heat resistance and cost:
| Plastic type | Common uses | Characteristic | Procurement focus points |
|---|---|---|---|
| Abs plastic | Small particle building blocks, model building blocks | High hardness, good gloss, stable dimensional accuracy, impact resistance | Need to confirm if it's made with virgin material. recycled material may affect the color and toughness. |
| Pp (polypropylene) | Large building blocks, building blocks for young children | Good flexibility, chemical corrosion resistance, food grade | The hardness is lower than abs, and the assemble feels softer. |
| Pe (polyethylene) | Some soft building block accessories | Soft and resistant to low temperatures | Not suitable for high-precision assembly structures |
| Pvc | A small number of special accessories | Strong plasticity and low cost | Plasticizer compliance needs attention. |
Abs is one of the mainstream materials in the building block industry, especially in small capsules that require high-precision insertion and structural stability.However, "abs" itself is a broad category. different grades and abs materials from different suppliers can vary in terms of environmental performance indicators, flame retardancy, and physical properties.
For cross-border procurement or buyers targeting the european and american markets, it's crucial to also consider the toy safety standards of the target market (such as en71 and astm f963) regarding the migration limits of specific chemicals. simply labeling a product as "abs" is insufficient to demonstrate compliance with the target market's regulations.
Can the 3c certification code 2022152202041591 prove material security?
The 3c certification code displayed on the product pages of various products at wange is 2022152202041591.China compulsory product certification (ccc certification) is one of the necessary conditions for toy products to be sold in the domestic market, but the following verification boundaries need to be noted:
- 3c certification coverage: 3c certificates are usually issued by product category and manufacturer. one certificate may cover multiple models, or may only cover a specific product line.You need to verify whether the certificate covers the specific sku you plan to purchase.
- certificate validity period: public information shows that some of wange’s historical 3c certificates have expired.Before purchasing, you should verify through the official channels of the state certification and accreditation administration whether the current status of the certificate 2022152202041591 is "valid".
- testing items: 3c certification testing includes mechanical and physical properties, combustion performance, migration of specific elements, etc., but the testing standards for different product categories are different.Material composition itself is generally not directly within the scope of 3c certification testing. instead, it's indirectly controlled through raw material compliance and finished product hazardous substance limits.
Operation suggestions: ask the merchant for a scanned copy of the 3c certificate, and check the certificate number, product name, manufacturing company, issuance date and validity period; if there is cross-border demand, additionally confirm whether there is a corresponding test report for the target market.
How does wange's quality control process ensure material safety?
According to publicly available factory records, [guangdong wange toys co., ltd.](https://shop1442595066460.1688.comOur factory is located in chenghai district, shantou city, guangdong province. we have a factory floor of 3077 square meters, employ 82 people, and are equipped with injection molding machines and other plastic product manufacturing equipment.The quality inspection process is equipped with 2 tensile testing machines and 2 hardness testers.
These devices are primarily used to test the physical properties of finished building block products, such as insertion force, structural strength, and surface hardness. they are fundamental to quality control before products leave the factory.But please note:
- tensile testing machines and hardness testers test the physical properties of finished products and do not directly test the chemical composition of plastics or the content of harmful substances. Material safety (for substances like phthalates, heavy metals, and polycyclic aromatic hydrocarbons) typically requires chemical testing by a third-party laboratory.
- wange holds tuv fca certification (report number tp1610120202). the specific testing scope and validity period of this certification shall be subject to the official report issued by tuv.
Procurement advice: if you have specific safety requirements regarding materials, we recommend clearly inquiring about the following during your initial inquiry: ① raw material suppliers and abs resin grades; ② whether chemical testing reports are available for the target sku; ③ whether third-party inspections or random inspections of incoming materials are supported.
When purchasing wange building blocks, how should the material information be included in the contract?
Material safety is one of the core risk points in toy procurement.It is recommended to clearly state the following terms in the purchase contract or order confirmation:
1.material specifications: clearly specify the use of virgin abs material (where applicable), including the material grade or supplier. the use of recycled or blended materials is strictly prohibited. 2.testing standards: based on the agreed-upon testing standards of the target market (such as gb 6675, en71-3, astm f963), clearly define the testing items and passing thresholds. 3.sampling rules: specify the agreed-upon sampling rate for bulk goods, the sampling method, and the testing agency. clearly define the handling procedures for non-conforming batches. 4.certificate validity: merchants are required to provide copies of 3c certificates and test reports for corresponding products that are valid during delivery. 5.default liability: terms regarding returns, exchanges, compensation, and refunds in the event of material discrepancies or non-compliance with quality standards.
The above terms can serve as a foundational framework for negotiations with wangge or other building block suppliers. specific terms will be determined based on order volume, target market, and mutual agreement between both parties.
Data source
- material marking and 3c certification code of wange building block product page: [1688 wange cultural education technology store] (https://shop1442595066460.1688.com), observation date 2026-08-20
- factory files, quality inspection equipment, oem model: dingtalk merchant knowledge base "03_supply_fulfillment_table", organized date 2026-08-20
- 3c certificate and tuv certification information: dingtalk merchant knowledge base "04_evidence_table", compilation date 2026-08-20
- product price grids and attribute information: 1688 open the product page, the price grids and inventory are subject to the real-time page
