Independent test reports from SGS (Switzerland), US FDA, EU RoHS certification and 4 granted Chinese national patents. Every certificate is downloadable and verifiable.
Buyers of engineering plastics β from food processing plants to mining operators β increasingly demand independent verification of material properties, regulatory compliance, and original design ownership. The 8 documents below cover all three: mechanical & food contact testing, EU & US regulatory compliance, and granted national patents for our proprietary Chain Guide profiles. Click any thumbnail to view or download the full PDF.
UHMWPE Sheet
| Issued by | SGS (Switzerland) |
|---|---|
| Report / Patent No. | TJIN2007009852MR_CN |
| Date | 2020-08-11 |
| Standard | ISO 527, ISO 178, ISO 868, ISO 179, ISO 1183, ISO 62 |
| Tensile Strength | 32.8 MPa |
|---|---|
| Elongation at Break | 240% |
| Density | 0.936 g/cmΒ³ |
| Hardness (Shore D) | 56 |
| Notched Impact Strength | 60 kJ/mΒ² |
| Water Absorption (24h) | 0.01% |
π‘ Independently verified by SGS β the world's leading testing & certification organization.
UHMWPE Sheet (Food Grade)
| Issued by | Shenzhen CTB Testing |
|---|---|
| Report / Patent No. | CTB220513031CX |
| Date | 2022-05-23 |
| Standard | US FDA 21 CFR Β§177.1520 |
| Test Standard | FDA 21 CFR 177.1520 |
|---|---|
| Product Category | Olefin Polymers |
| Result | PASS β |
| Application | Direct food contact |
| Validity | Until material/process change |
π‘ Approved for direct food contact β meets US FDA requirements for cutting boards, food conveyor belts, dairy & meat processing.
UHMWPE Resin / Sheet
| Issued by | CTIC Testing (Guangdong) |
|---|---|
| Report / Patent No. | CTICAAD39240944050802BR |
| Date | 2025-03-29 |
| Standard | ISO 1628-3:2001 |
| Test Method | ISO 1628-3:2001 (viscosity-average MW) |
|---|---|
| Measured Molecular Weight | 8.62 Γ 10βΆ Da (8.62 million) |
| Industry Threshold | β₯ 3 million for true UHMWPE |
| Our Material | 287% above threshold |
| Sample Type | Standard production batch |
π‘ Independently measured at 8.62 million Da β nearly 3Γ the industry minimum. This is the difference between premium UHMWPE and HDPE marketed as UHMWPE.
HDPE Sheet / Cutting Board
| Issued by | Qingdao Kebiao (CMA No. 2013150478V) |
|---|---|
| Report / Patent No. | SCT-20141027-036N |
| Date | 2014-11-03 |
| Standard | EU Directive 2011/65/EU (RoHS) |
| Cadmium (Cd) | Not Detected |
|---|---|
| Lead (Pb) | Not Detected |
| Mercury (Hg) | Not Detected |
| Hexavalent Chromium (CrβΆβΊ) | Not Detected |
| Polybrominated Biphenyls (PBB Γ 10) | All Not Detected |
| Polybrominated Diphenyl Ethers (PBDE Γ 10) | All Not Detected |
π‘ All 26 restricted hazardous substances Not Detected β fully compliant with EU RoHS Directive for unrestricted export to the European market.
Chain Guide Profile β ETA Single-Row Series
| Issued by | China National Intellectual Property Administration (CNIPA) |
|---|---|
| Report / Patent No. | ZL 2019 3 0354736.2 (Cert. No. 5552182) |
| Date | 2020-01-03 (filed 2019-07-05) |
| Standard | Chinese Design Patent β 10-year protection |
| Patent No. | ZL 2019 3 0354736.2 |
|---|---|
| Certificate No. | 第 5552182 ε· |
| Publication No. | CN 305529884 S |
| Patent Holder | Dezhou Jiasheng Rubber And Plastic |
| Designer | Feng Jian (ε―ε₯) |
| Protection Period | 2019-07-05 to 2029-07-04 |
π‘ Patented ETA single-row chain guide profile β exclusive design protected by Chinese national patent law. Verify on CNIPA: pss-system.cponline.cnipa.gov.cn
Chain Guide Profile β CTS Single-Row Series
| Issued by | China National Intellectual Property Administration (CNIPA) |
|---|---|
| Report / Patent No. | ZL 2019 3 0354737.7 (Cert. No. 5555773) |
| Date | 2020-01-03 (filed 2019-07-05) |
| Standard | Chinese Design Patent β 10-year protection |
| Patent No. | ZL 2019 3 0354737.7 |
|---|---|
| Certificate No. | 第 5555773 ε· |
| Publication No. | CN 305529885 S |
| Patent Holder | Dezhou Jiasheng Rubber And Plastic |
| Designer | Feng Jian (ε―ε₯) |
| Protection Period | 2019-07-05 to 2029-07-04 |
π‘ Patented CTS single-row chain guide profile β exclusive design protected by Chinese national patent law.
Chain Guide Profile β T-Type Triple-Row Series
| Issued by | China National Intellectual Property Administration (CNIPA) |
|---|---|
| Report / Patent No. | ZL 2019 3 0404445.X (Cert. No. 5552326) |
| Date | 2020-01-03 (filed 2019-07-27) |
| Standard | Chinese Design Patent β 10-year protection |
| Patent No. | ZL 2019 3 0404445.X |
|---|---|
| Certificate No. | 第 5552326 ε· |
| Publication No. | CN 305529899 S |
| Patent Holder | Dezhou Jiasheng Rubber And Plastic |
| Designer | Feng Jian (ε―ε₯) |
| Protection Period | 2019-07-27 to 2029-07-26 |
π‘ Patented T-type triple-row chain guide profile β exclusive design for high-load conveyor systems.
Chain Guide Profile β T-Type Double-Row Series
| Issued by | China National Intellectual Property Administration (CNIPA) |
|---|---|
| Report / Patent No. | ZL 2019 3 0404443.0 (Cert. No. 5555555) |
| Date | 2020-01-03 (filed 2019-07-27) |
| Standard | Chinese Design Patent β 10-year protection |
| Patent No. | ZL 2019 3 0404443.0 |
|---|---|
| Certificate No. | 第 5555555 ε· |
| Publication No. | CN 305529898 S |
| Patent Holder | Dezhou Jiasheng Rubber And Plastic |
| Designer | Feng Jian (ε―ε₯) |
| Protection Period | 2019-07-27 to 2029-07-26 |
π‘ Patented T-type double-row chain guide profile β exclusive design for medium-load applications.
Beyond our own reports, our trading record and corporate identity can be independently verified on these public databases. Search for Dezhou Jiasheng Rubber And Plastic or our unified social credit code 91371402082984516H.
