$Qingdao Leadsun Refractory Co., Ltd$

Home
About Us
- Company Profile
- Factory Tour
- Quality Control
Products
- Insulation Refractory Bricks ▶
- Thermal Insulation Brick ▶
- Ceramic Fiber Products ▶
- Refractory Castable ▶
- Castable Refractory Cement
- Rockwool Insulation ▶
- Glasswool Insulation ▶
- Rubber Foam Products
- Calcium Silicate Board
- MgO Bricks
- AZS Brick
- Insulation Foam Glass
- Aerogel Felt
- Refractory Raw Materials ▶
  - Refractory Bauxite
  - Refractory Mortar
- Castable Refractory Pizza Oven
- Graphite Heater
Events
- News
- Cases
Contact Us

Chat Now

Products

QUALITY CONTROL

Home >

Qingdao Leadsun Refractory Co., Ltd Quality Control

About Us

company profile

Factory Tour

Quality Control

Contact Us

tony@leadsunrefractory.com

86-18753244455

WeChat

Contact Now

Company Profile Factory Tour Quality Control

$China Qingdao Leadsun Refractory Co., Ltd Certifications$
Standard:CE for CERAMIC FIBER

$China Qingdao Leadsun Refractory Co., Ltd Certifications$
Standard:ISO for REFRACTORY BRICK

$China Qingdao Leadsun Refractory Co., Ltd Certifications$
Standard:ENVIRONMENTAL MANAGEMENT SYSTEM CERTIFICATE

$China Qingdao Leadsun Refractory Co., Ltd Certifications$
Standard:OUALITYMANAGEMENT SYSTEM CERTIFICATE

$China Qingdao Leadsun Refractory Co., Ltd Certifications$
Standard:CERTIFICATE OF MANAGEMENT SYSTEM FOR ENERGY

$China Qingdao Leadsun Refractory Co., Ltd Certifications$
Standard:QUALITY CERTIFICATE FOR ROCKWOOL

Out factory has a very comprehensive quality management system

Essential Information for Brick Factory

Employees,140 and 20 of whom technicians

Tunnel kiln,1 Pcs. length-168m,gas-fueled

Capacity,80000Mt/year

Working time, 2 shift

Pressing machine,total 25 pcs -630Mt 6pcs -400Mt 3pcs -315Mt 14pcs -160Mt 2pcs

Automatic batching system,3 pcs

Automatic Packing system,2 pcs

Laboratory

Main Testing Equipment for Brick Factory

Fluorescence analyzer

Chemical testing

Porosity testing equipment

RUL &Creep tester

CCS tester

High temperature furnace

Muffle furnace

Drying box

Particle size analyzer

Products

CERTIFICATIONS

About Us

company profile

Certifications

News

Contact Us

Company Profile Factory Tour Quality Control

Certifications

$China Qingdao Leadsun Refractory Co., Ltd Certifications$
CE for CERAMIC FIBER

$China Qingdao Leadsun Refractory Co., Ltd Certifications$
ISO for REFRACTORY BRICK

$China Qingdao Leadsun Refractory Co., Ltd Certifications$
ENVIRONMENTAL MANAGEMENT SYSTEM CERTIFICATE

$China Qingdao Leadsun Refractory Co., Ltd Certifications$
OUALITYMANAGEMENT SYSTEM CERTIFICATE

$China Qingdao Leadsun Refractory Co., Ltd Certifications$
CERTIFICATE OF MANAGEMENT SYSTEM FOR ENERGY

$China Qingdao Leadsun Refractory Co., Ltd Certifications$
QUALITY CERTIFICATE FOR ROCKWOOL

Out factory has a very comprehensive quality management system

Essential Information for Brick Factory

Employees,140 and 20 of whom technicians

Tunnel kiln,1 Pcs. length-168m,gas-fueled

Capacity,80000Mt/year

Working time, 2 shift

Pressing machine,total 25 pcs -630Mt 6pcs -400Mt 3pcs -315Mt 14pcs -160Mt 2pcs

Automatic batching system,3 pcs

Automatic Packing system,2 pcs

Laboratory

Main Testing Equipment for Brick Factory

Fluorescence analyzer

Chemical testing

Porosity testing equipment

RUL &Creep tester

CCS tester

High temperature furnace

Muffle furnace

Drying box

Particle size analyzer

Quick link

Home Products About Us Contact Us

Quick Contact

Address

No. 700, Qingshan Road, Licang District, Qingdao, China

Tel

86-18753244455

E-mail

tony@leadsunrefractory.com

0086 18753244455

Our Newsletter

Subscribe to our newsletter for discounts and more.

Privacy Policy | Sitemap | China Good Quality Insulation Refractory Bricks Supplier. Copyright © 2026 Qingdao Leadsun Refractory Co., Ltd . All Rights Reserved.