High-Quality Bulk Silicone 553 for Global Supply

• Customization: Available
• Transport Package: 1mt/Bag
• Specification: 553 3303 441
• Model NO.: 553 3303 441
• Trademark: Hengqiao
• Origin: China
• HS Code: 28046900
• Production Capacity: 50000mt/Year

Product Description

Item No.	Test No.	Si  %	Fe  %	Al  %	Ca  %
Si Metal 3303	170610	99.41	0.29	0.28	0.02
Si Metal  441	180307	99.14	0.39	0.39	0.08
Si Metal  553	180210	98.75	0.49	0.48	0.28

Our company
We are the leading manufacturer of carbon additives in China for 10 years, mainly produce graphite petroleum coke, calcined petroleum coke, and silicon carbide , meanwhile we can trade metallurgical coke and foundry coke as your requirement. The products are widely used in metallurgy, chemical industry, steel-making, casting industry and sillicon metal.

Our factory
Having 5 own factories located in Lanzhou Gansu, Linyi Shandong, Ulanchabu Inner Mongolia, Hami Xinjiang and Binhai Tianjing with 8 big electric resistance furnaces, we can supply sufficient Graphite petroleum coke annual production in 120,000 tons, Semi Graphite petroleum coke annual production 40,000 tons and calcined petroleum coke annual production in 150,000 tons,sillicon metal annual production in 50,000 tons. Special particle size is available for your requirements.

Warmly welcome you to visit our factory, you are guaranteed to get our sufficient production supply by 5 own factories, direct factory price and super quality, we are willing to provide you our best service.


Our Service

1. Excellent quality with competitive price

2. Efficient transport services

3. Provide reliable service

4. CCIC, BSI, SGS inspection or as clients' required

5. Offer metallurgical coke, foundry coke, petroleum coke, calcined petroleum coke, graphite petroleum coke, sillicon metal,etc.