Business mode
Production mode
Industry chain role
Country / Region
Huzhou, Zhejiang, China
No. of employees
Zhejiang Shangguijuli Special Material Technology Co., Ltd.

Company Introduction

Zhejiang Shangguijuli Special Material Technology Co., Ltd. is a leading manufacturer specializing in R&D and production of high-performance silicon nitride ceramic material in China. With the advanced production process of silicon nitride ceramic and precision machining technology, we provide professional and most suitable solution of silicon nitride material for customers in the field of advanced equipment,new energy, electric vehicles, aerospace etc. SG-28, a new silicon nitride material for the aluminum industry developed by us, its thermal and mechanical properties have been significantly improved over similar products, especially our L-type high thermal conductivity diving heater R&D based on SG-28, it will bring revolutionary progress to the aluminum industry equipment. Main products: silicon nitride heater protection tube, riser tube, degassing rotor, thermocouple protection tube, stopper pipe ,silicon nitride component,silicon nitride stalk

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Trade Capacity

Mode of transport
Payment Methods
Average lead time -
No. of trade staff -
Main sales market -
Nearest port -
Import / Export rights Yes
Proportion of exports (%) 30%
Certificat of origin -

Production Capacity

Factory address -
Factory area 5001~10000 ㎡
No. of production staff -
No. of R&D engineer 1~10
No. of QC staff 1~10
Maximum capacity ¥20,000,001 - 30,000,000
Advantage of technology View details
Application View details
Material processing capacity View details

Product Showcase

Stopper Pipe, Stopper valve, silicon nitride ceramic stopper pipe tube
Silicon nitride Thermocouple Protection Tube
Silicon nitride heater protection tube

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Business Board

Advantage Of Technology

Raw materials Powder preparation
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Molding Sintering process
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Precision machining Surface treatment
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Main Products


Client List


Contact Detail

Contact details

Contact number
Company address
#11 Msmes intelligent industrial park,Huzhou,China