精品人妻无码一区二区色欲产成人,成年女人永久免费观看视频,9lporm自拍视频区九色,亚洲乱亚洲乱妇无码

Welcome to the company's Web site!

Contact: Fiona Wang, +86 13869378860

Products Center

Zhucheng Jinde Refractory Materials Co., Ltd. is a professional manufacturer of aluminum carbon, aluminum zirconium carbon refractory materials, and graphite crucibles for continuous casting steel

Zhucheng Jinde Refractory Materials Co., Ltd

Zhucheng Jinde Refractory Materials Co., Ltd. is a professional manufacturer of aluminum carbon, aluminum zirconium carbon refractory materials, and graphite crucibles for continuous cast steel. On the basis of the three major components of continuous casting, advanced cold isostatic pressing technology from home and abroad has been introduced to produce silicon carbide graphite crucibles......

MORE
Welcome, looking forward to working with you!
公司簡介

CASE SHOW

NEWS CENTER

corporate culture

MORE

Core concept of corporate culture

Corporate mission: To create a first-class brand, first-class quality, and first-class service

Business philosophy: Integrity is the foundation of sustainable operation for enterprises

Core values: Harvest comes from hard work, glory comes from professional persistence