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Basic Info.

HS Code	28046900
Production Capacity	50000000tons/Year

Product Description

Crystalline silicon is steel gray, amorphous silicon is black. Non-toxic and tasteless. D2.33; Melting point is 1410 ºC; The average heat capacity (16-100 ºC) is 0.1774 CAL /(g-ºC). Crystalline silicon belongs to the atomic crystal, hard and shiny, is a typical semiconductor. At room temperature, it is difficult to react with other substances, insoluble in water, soluble in lye. Can combine with oxygen and other elements at high temperature. It has the characteristics of high hardness, non water absorption, heat resistance, acid resistance, wear resistance and aging resistance. Silicon is extremely widespread in nature, comprising about 27.6% of the Earth's crust. Mainly in the form of silica and silicate.

Mainly used in semiconductor, alloy, silicone polymer materials. High purity monocrystalline silicon is an important semiconductor material. Used as diodes, triodes, thyristors and various integrated circuit materials. It is also a promising material for developing energy sources, such as solar cells. Ceramic and metal mixed sintering, made of ceramic composite material, high temperature resistance, rich toughness, can be cut, a collection of the advantages of metal and ceramic, metal ceramics, space navigation is an important material. High TRANSPARENCY GLASS FIBER made of pure SILICA, fiber communication capacity is high, and is free from electrical and magnetic interference, and has a high degree of confidentiality, can be used for optical fiber communication. Silicon compounds are widely used as plastics, coatings, etc.

Detailed PhotosCompany Profile

Hebei Zhongshi Chemical Co., LTD is located in Shijiazhuang, Hebei Province.We have rich experience in production and sales at home and abroadVarious chemical products such as paraffin (fully refined, semi-refined), graphite Electrodes and carbon black.Our products have been successfully exported to the United States,Australia, Canada, Thailand and many other countries.We look forward to receiving your inquiry and will reply to you as soon as possible.We adhere to the "quality first, service first, continuous improvement,To "innovation to meet customers" as the business philosophy.To "zero defects, zero complaints" as the quality goal.

FAQTo ensure the convenience of clients,we always set accurate reply for crucial question.

Q1: Can I get some samples ?

A: Yes, we can supply the free sample, but the shipping cost be paid by customers.

Q2: How to start orders or make payments ?

A : PI will be sent first after confirmation of order,enclosed our bank information.

Payment by T/T, Western Union LC, Moneygram or Paypal.

Q3: What's your MOQ ?

A : Our MOQ is 1 container. But usually we accept less quantity such as 1 bucket on the condition that sample charge is 100% paid.
Q4: How about delivery leadtime ?

A : Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)

Q5: Is there a discount ?

A : Different quantity has different discount.

Q6: How to contact us ?

A : You can chat with us by Made In China. You can choose your interested products and send
inquiry to us. You can dial our telephone directly, you will get our reply soon.

Q7: How to confirm the Product Quality before placing orders ?

A : You can get free samples for some products, you only need to pay the shipping cost or

arrange a courier to us and take the samples. You can send us your product specifications

and requests,we will manufacture the products according to your requests.