Blog

19Jan 2026

Top 10 Graphite Block Manufacturers in the world

Introduction to Graphite BlockGraphite block is a crucial industrial material with a wide range of applications. It is made from high - purity graphit
19Jan 2026

How does Flint Clay differ from other clays?

Flint clay, a unique type of clay, has long fascinated geologists, ceramicists, and industrialists alike. As a supplier of Flint Clay, I've had the pr
19Jan 2026

How is cryolite used in the production of welding electrodes?

Cryolite, a mineral with the chemical formula Na₃AlF₆, has long been recognized for its unique properties and diverse applications. As a leading cryol
19Jan 2026

How long does it take to pour a single brick?

As a supplier of Pouring Bricks, I often get asked about the time it takes to pour a single brick. This seemingly simple question actually involves a
19Jan 2026

How to measure the wear of a ladle shroud?

As a trusted supplier of Ladle Shrouds, I understand the critical importance of accurately measuring the wear of these essential components in the con
16Jan 2026

Top 10 Cryolite Suppliers in China

Introduction to CryoliteCryolite, with the chemical formula Na₃AlF₆, is a rare mineral that occurs naturally but is also produced synthetically. It ha
16Jan 2026

How to ensure the stability of a ladle shroud during operation?

Hey there! As a ladle shroud supplier, I've seen my fair share of challenges when it comes to ensuring the stability of ladle shrouds during operation
16Jan 2026

How to prevent graphite crucibles from sticking to the molten material?

How to Prevent Graphite Crucibles from Sticking to the Molten Material As a supplier of high - quality graphite crucibles, I understand the common cha
16Jan 2026

What is the price range of precision casting sand?

What is the price range of precision casting sand? Well, that's a question I get asked a lot as a supplier of Precision Casting Sand. In this blog, I'
16Jan 2026

How does the sound insulation of poured bricks compare to other building mate...

Hey there! I'm a supplier of Pouring Bricks, and today I wanna talk about how the sound insulation of pouring bricks stacks up against other building
15Jan 2026

What are the marketing strategies for precision casting sand?

Marketing strategies play a pivotal role in the success of any product, and precision casting sand is no exception. As a supplier of Precision Casting
15Jan 2026

Is it cost - effective to repair graphite crucibles?

In the realm of industrial manufacturing, graphite crucibles stand as indispensable tools, especially in processes involving high - temperature meltin

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Company intro

After more than 20 years of development and experience accumulation, The main production plants of Runjin technology and trade complex are as follows: Qingdao Huaye New Material co.,ltd. Shandong Daqiao New Material co.,Ltd. Yangquan Wanglong Refarctories co.Ltd. Anshan Aoan High Temperature Material Co.,Ltd. It's total assets value has reached 1.05 Billion RMB and currently employs 4078 personnel, including 544 refractory technical personnel and 3145 well trained workers

Blog

Top 10 Graphite Block Manufacturers in the world

How does Flint Clay differ from other clays?

How is cryolite used in the production of welding electrodes?

How long does it take to pour a single brick?

How to measure the wear of a ladle shroud?

Top 10 Cryolite Suppliers in China

How to ensure the stability of a ladle shroud during operation?

How to prevent graphite crucibles from sticking to the molten material?

What is the price range of precision casting sand?

How does the sound insulation of poured bricks compare to other building mate...

What are the marketing strategies for precision casting sand?

Is it cost - effective to repair graphite crucibles?