Does the company offer OEM or ODM services?

Yes, the company offers both OEM and ODM services, including full customization, minor customization, and flexible customization from samples or designs.

What payment terms are accepted?

The accepted terms of payment are LC (Letter of Credit) and T/T (Telegraphic Transfer).

Where is the company located and what are the nearest ports?

The company is located in Rizhao, Shandong, China. The nearest ports are Qingdao port and Tianjin port.

High Carbon Carbon Additive/Low Sulfur Low Nitrogen

Name: High Carbon Carbon Additive/Low Sulfur Low Nitrogen
Brand: SHANDONG HENGQIAO ENERGY INDUSTRIAL CO., LTD
SKU: 871738145

Shandong, ChinaSHANDONG HENGQIAO ENERGY INDUSTRIAL CO., LTD

Negotiable

20 Tons

Sample price:US$1.00/bag.Request sample

Product profile

Customization

Available

Carbon Content

High-Carbon

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

2713121900

Production Capacity

30, 000tons Per Year

Key features

High Carbon Content: Fixed carbon content ranges from 98.5% to 99.5% for superior steel quality.

Low Sulfur and Nitrogen: Sulfur max 0.03%-0.1% and Nitrogen max 0.02%-0.03% ensure high purity.

Customizable Sizes: Available in 0-5mm ranges with special particle sizes produced as per requirements.

Large Production Capacity: Annual production of 80,000 tons Graphite petroleum coke and 150,000 tons calcined.

Multi-Industry Application: Used in steel smelting, foundries, chemical industries, and plastic/rubber production.

Direct Factory Supply: 5 own factories in China providing direct factory prices and sufficient supply.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs.

Strict Quality Control: 100% inspection for finished products with 4 dedicated QA/QC inspectors.

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: ≤9.76h

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 main applications of GPC Graphitized Petroleum Coke?

It is widely used as a carbon raiser in steel smelting and precision castings, a modifying agent in foundries to improve gray iron structure, a reducing agent in chemical industries, and an additive in plastic and rubber production.

Q:What is the carbon content and sulfur level of this product?

The fixed carbon content is high, ranging from 98.5% to 99.5%. The sulfur content is low, with a maximum of 0.03% to 0.1% depending on the specific grade (GPC-01 to GPC-04).

Q:Can you produce special particle sizes for this product?

Yes, any other sizes can be produced as customer requirements. Standard sizes include 1-5mm, 0.2-1mm, and 0-0.2mm.

Q:What are the packaging options for this product?

Packaging options include 25kgs per bag, 25kgs bags put into a 1000kg jumbo bag, or directly in 1000kg jumbo bags.

Q:What is the average lead time for orders?

The average lead time is within 15 workdays for both peak season and off-season.