How do you ensure product quality?

We perform 100% inspection on finished products, including visual and function inspections, following uniform instructions.

What are the available packaging options?

We offer 25kg bags, 25kg bags packed in 1000kg jumbo bags, or direct 1000kg jumbo bags.

Which payment terms do you accept?

We accept LC and T/T payment terms.

Premium 99% High-Purity GPC Graphite Carbon Additive for Industry

Name: Premium 99% High-Purity GPC Graphite Carbon Additive for Industry
Brand: SHANDONG HENGQIAO ENERGY INDUSTRIAL CO., LTD
SKU: 1927207755

Shandong, ChinaSHANDONG HENGQIAO ENERGY INDUSTRIAL CO., LTD

US$535.00

20 Tons

Product profile

Customization

Available

Application

Chemical Industry, Electroplating Industry, Metallurgical Industry, Papermaking Industry, Petrochemical Industry

Carbon Content

High-Carbon, High-Carbon

Model NO.

HQ-GPC-02

Composition

Graphite

Crystal Morphology

Graphite

Forming Way

Calcined

Grade

Type

Synthetic Graphite

Type

Graphite Powder

Grade

Industrial Grade

Crystal Morphology

Compact Crystalline Graphite

Composition

GPC

Transport Package

25kg Bag

Specification

1-5mm

Trademark

Hengqiao

Origin

China

HS Code

3801100090

Production Capacity

30, 000tons Per Year

Key features

High Purity Carbon Content: Available in 98.5% to 99.5% fixed carbon with low sulfur and ash.

Customizable Particle Sizes: Standard sizes 0.2-5mm with flexible customization for specific requirements.

Large Scale Production Capacity: Annual output of 80,000 tons graphite coke, 40,000 tons semi-graphite, and 150,000 tons calcined coke.

Multi-Factory Supply Network: Five own factories in China ensuring sufficient supply and direct factory pricing.

Comprehensive OEM/ODM Services: Full customization, minor customization, and flexible options from samples or designs.

Strict Quality Control: 100% inspection for finished products including visual and function checks.

Fast Lead Time: Peak and off-peak season lead times both within 15 working days.

Versatile Industrial Applications: Suitable for steel, cast iron, plastics, rubber, and lubricating materials.

Company profile

High Repeat Buyers ChoiceExperienced TeamIn-stock CapacityFast Delivery

SHANDONG HENGQIAO ENERGY INDUSTRIAL CO., LTD

Shandong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2011-11-08Nearest Port: Qingdao port, Tianjing portAverage Response Time: ≤11.31h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with a broad business scope covering coal and related products, non-metallic minerals, graphite and carbon products, chemical products excluding licensed chemicals, batteries, petroleum products excluding hazardous chemicals, graphene materials, and technical services. It reports extensive customization and R&D capabilities, including new products developed in the past year, ODM services, SDK availability, and OEM services for recognized brands. Service-management procedures, complaint handling, corrective actions, and finished-product inspection procedures are documented and followed. The supplier has export experience, self-operated import and export rights, inventory capability, and participation in the GIFA Exhibition. However, no overseas warehouse, showroom, agent, or branch is available, and contract status for manufacturing capacity is unknown. The provided information does not establish certifications, detailed production assets, or identifiable...

Supplier typeThe supplier is explicitly classified as a trading company. Its stated scope includes sales of coal and related products, non-metallic minerals, graphite and carbon products, certain chemical and petroleum products, batteries, graphene materials, and technical services.

After-Sales capabilityThe supplier reports written and followed procedures for service assessment, corrective and preventive actions, and customer complaints. It also offers overseas maintenance, training, and debugging in Taiwan, India, and Germany, although it has no overseas agents or branches.

R&D capabilityThe supplier states that it introduced new products during the past year, provides ODM services, and has an available SDK. These are direct indicators of product development and technical support capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad customization range is reported for both design services and R&D capability.

Product Q&A

Q:What are the available carbon content levels?

We offer GPC grades with fixed carbon content ranging from 98.5% to 99.5%.

Q:Can you customize the particle size?

Yes, we produce standard sizes from 0.2mm to 5mm and can manufacture any other sizes according to customer requirements.

Q:What is your annual production capacity?

Our five factories supply 80,000 tons of Graphite petroleum coke, 40,000 tons of Semi Graphite petroleum coke, and 150,000 tons of calcined petroleum coke annually.

Q:Do you offer OEM and ODM services?

Yes, we provide full customization, minor customization, and flexible options based on samples or designs.

Q:What is the lead time for orders?

Both peak and off-peak season lead times are within 15 working days.