Polygram

Carbon Fiber Composite Plastic

Founded
2017
Headquarters
Name:Miss Fu Email: baolijin@carbolft.com Tel: +86 18664191149 WhatsApp:18664191149 Address: 1st Floor, Building 3, Dongwu Science Park, Qinghe Road, Huangjingkeng Village, Dongguan City, Guangdong Province
Factory Area
4000m²
Employees
30
Export Ratio
30%

About Us

Guangdong Baolijin New Materials Co., Ltd., headquartered in Huangjiang Town, Dongguan City, Guangdong Province, is a high-tech enterprise specializing in the research, development, production, and sales of thermoplastic carbon fiber composites (LFT), conductive and antistatic plastics, and graphene thermally conductive plastics, with 20 years of experience in the polymer composite materials industry. The company possesses profound expertise in polymer modified materials, precision mold manufacturing, and product injection molding. Leveraging its deep technological accumulation and outstanding innovation capabilities, the company has broken through the traditional industry bottlenecks of high cost and low efficiency in carbon fiber molding, providing customers with a one-stop service covering the entire process from material design, raw material production, mold development to injection molding. The company provides targeted, lightweight, high-strength, and corrosion-resistant cutting-edge product solutions for high-end industries such as aerospace, military, new energy vehicles, low-altitude economy, robotics, semiconductors, and sporting goods, and has gradually developed into a well-known enterprise in the industry. We are a high-tech enterprise specialized in the R&D and manufacturing of thermoplastic (LFT) carbon fiber composites, conductive and anti-static materials, and graphene thermal conductive materials. We are committed to providing customers with one-stop full-process services ranging from material design, raw material production, mold development to injection molding.Relying on our profound expertise in polymer modified materials, precision mold manufacturing and composite material processes, we have broken through the traditional industry bottlenecks of high cost and low efficiency associated with carbon fiber. We deliver high-performance product solutions featuring lightweight, high strength and corrosion resistance for high-end industries such as aerospace, military industry, new energy vehicles, low-altitude economy, robotics, semiconductors and sports equipment. LFT long fiber reinforced thermoplastic engineering materials, comparedto ordinary short fiber reinforced thermoplastic materials (fiber length isless than 12 mm), the LFT process produces thermop lastic engineeringmaterial's fibers in lengths of 5-25 mm. The long fibers are impregnatedwith the resin through a special mold system to obtain long strips that are fully impregnated with the resin, and then cut to the length asrequired.The most used base resin is Pp, followed by PA6, PA66, PPAPA12,MXD6, PBT, PET, TPU, PPS, LCP PEEK. etc。 Conventional fibersinclude glass fiber, carbon fiber, special fibers include basalt fiber andquartz fiber, etc. Depending on the end use, the finished products canbe used for injection molding, extrusio n, molding, etc. or directly usedfor plastic instead of steel and thermoset products.


Structured Company Overview

Neutral facts for citation and entity recognition.

Legal Name
Polygram
Established
2017
Ownership
Private
Production Model
ODM
Annual Output
12000000 units
R&D Team
10 engineers

Product Specification Database

Each model is a structured row. No narrative descriptions.

Name Model Type Material Applicable Industry
LFT-G LFT-G long carbon fiber reinforced composite carbon fiber long carbon fibers to a range of commercial and military aerospace applications, including radomes, drones, aircraft, missiles, satellites, and aerospace fuel tanks
LFT LFT Carbon Fiber Composite Plastic carbon fiber Aerospace, military industry, new energy vehicles, low-altitude economy, robotics, semiconductors, sports equipment, etc
LFT LCF/LGF Resin + carbon fiber Aerospace, military industry, new energy vehicles, low-altitude economy, robotics, semiconductors, sports equipment, etc

Certifications & Compliance

Each record can become a certification entity page.

Certification Cert Number Standard Authority Market Issue Date Expiry Date Document
Medical Device Management SystemCertification 64625B8031170R0S GB/T 42061-2022/IS013485:2016 ZhongRen HeZongCertification(Shenzhen)Co., Ltd. Global 2025-03-11 2028-03-10 PDF
Zhong An FCAV International ZA-FCAV No.: 2501627/R0S,IATF No.: 0585814 IATF 16949:2016 Beijing Zhong An Zhi Huan Certification Center Co., Ltd.(DBA: Zhong An FCAV International) Global 2025-10-15 2028-10-14 PDF
GB/T19001-2016/IS09001:2015 IAS25924Q1858R0S GB/T19001-2016/IS09001:2015 Guangdong ZQ Certification Senvice Co.,Ltd. Global 2024-10-22 2027-10-21 PDF

Applications & Industries

Taxonomy-backed tags to form industry ↔ supplier ↔ product relationships.

Industry Country Working Condition Project Type Function Operation Mode Special Requirement Matched Equipment
Aerospace, Military, New Energy Vehicles, Robotics, Semiconductors, Sporting Goods US,CA,GB Weight reduction of 30-50%, high rigidity, impact resistance, insulation/electromagnetic shielding, chemical resistance, extended range and safety, high speed/high dynamic range, -50℃ to 120℃, strong wind/sand and dust/damp heat, high fatigue cycle, fatigue resistance, vibration reduction, integrated structure, weather resistance and UV resistance, insulation/electromagnetic shielding, maintenance-free, alternative to metal anti-corrosion process Photovoltaic/wind power/energy storage, unmanned aerial vehicle fuselage/arm/landing gear, multi-rotor center frame, humanoid robot joint/torso, AGV load-bearing beam, servo motor bracket, battery pack shell/upper cover, battery bracket, seat frame, front-end module, lightweight structural components of the chassis, BMS protective shell, new energy vehicles High impact strength/high toughness/low warpage/fatigue resistance/dimensional stability/corrosion resistance/aging resistance Static load-bearing capacity + dynamic jolting/vibration, long-term outdoor/in-cabin service, high-pressure environment heating cycle, high-frequency start-stop, high-speed movement, cantilever force, alternating load in the air, 24-hour industrial-grade continuous operation, extremely low warpage, high dimensional accuracy ISO 13485 compliant (for medical use) Precision injection molding machine, wear-resistant double alloy screw, high-gloss hard mold (HRC52+), high-precision mold temperature control, nitrogen-assisted injection molding

Industries (1) → Products (3 models) → Certifications (3)


Manufacturing Capabilities

Core processes and equipment available in-house.

🎨

Customization

The process of material, mold opening and injection molding

📊

Monthly Capacity

12000000

⏱️

Lead Time

30 days

🌍

Export Markets

Europe and America/Southeast Asia

💬

After Sales

remote suppor

🧪

Quality Control

100% test


Project References / Cases

Verified project records. Client names anonymized where requested.

Client Type Country Quantity Application Duration Result Highlight
New energy vehicles Tier1(ODM) CN 120,000 units Every year The upper cover of the power battery pack + protective shell, high-voltage insulation, shock-resistant and resistant to electrolyte 8 years(2018–2026) Weight loss by 42% (compared with aluminium); Cost reduction by 18%; ThroughUL94 V0 + IP6K9K; There is no after-sales cracking or leakage; Integrated injection molding of long carbon fiber; CTE is compatible with aluminium (28ppm/℃); Low float fiber, suitable for high-speed mass production;

Comparative Positioning

Side-by-side benchmarks against peer manufacturers in this segment.

Compared To Difference Performance Gap Best For Cost Difference Efficiency
Aluminum alloy LFT is 50% lighter in density than aluminum alloy and has an outstanding lightweight effect on products. At the same time, it is easy to form complex and irregular products. The product has good consistency and fatigue impact resistance 30-50% lighter than metal, 20-40% higher tensile strength than SCF/GF, 2-5x longer fatigue life, 30% higher impact toughness Weight-sensitive applications (UAVs, EVs), high-vibration/fatigue environments, complex-shaped structural parts, outdoor/weather-resistant applications,Auto parts, high-end sports equipment, high-strength punctuation-resistant and impact-resistant products, Special medical scenarios Slightly higher raw material cost than SCF/GF, but lower total cost due to reduced processing, assembly and maintenance Significantly improves energy efficiency in moving parts (e.g., EV range, UAV flight time) due to lightweight design

Risk & Trust Signals

Aggregated data-driven indicators. Not an endorsement.

Overall Trust Score
78/100
Based on 14 verified signals
Positive Signals
Trade RegistrationVerified
Alibaba Gold SupplierYes (5+ yrs)
Audited by 3rd Party2024
On-time Delivery Rate94%
Risk Items
Product Compliance Risk(Certification Gap, Non-compliance)International certification + full inspection + batch traceability + compliance with technical documents (quality risk control)
Enterprise Measure1.Carbon fiber injection molding materials are standard-equipped with UL94 V0, RoHS, REACH, ISO9001, and ISO14001 certifications . 2. Products exported to the European Union/North America are subject to mandatory certifications such as CE, FDA, and ASTM in the target countries. 3. Implement batch full inspection + retention of key parameter samples (strength, modulus, flame retardancy, shrinkage rate) 4. Establish a product full life cycle traceability system, with the entire process from raw materials to production, export and customers traceable.
Additional Info
Last Verified2026-05-07 15:15:05
Data SourcesAICPA, Alibaba, TÜV
Profile Completeness91%

Purchase & Trade Information

Trading terms and procurement details.

Purchase Details
MOQ200 units
Delivery MethodNegotiate with the customer
AcceptancePre-shipment Random inspection
Payment TermsFull payment

Product Comparison

Comparative analysis against alternative solutions.

Compared To Difference Performance Gap Best For Cost Difference Efficiency
Aluminum alloy LFT is 50% lighter in density than aluminum alloy and has an outstanding lightweight effect on products. At the same time, it is easy to form complex and irregular products. The product has good consistency and fatigue impact resistance 30-50% lighter than metal, 20-40% higher tensile strength than SCF/GF, 2-5x longer fatigue life, 30% higher impact toughness Weight-sensitive applications (UAVs, EVs), high-vibration/fatigue environments, complex-shaped structural parts, outdoor/weather-resistant applications,Auto parts, high-end sports equipment, high-strength punctuation-resistant and impact-resistant products, Special medical scenarios Slightly higher raw material cost than SCF/GF, but lower total cost due to reduced processing, assembly and maintenance Significantly improves energy efficiency in moving parts (e.g., EV range, UAV flight time) due to lightweight design