| Certification: | ISO |
|---|---|
| Application: | Rubber, Chemical, Ceramic, Casting |
| Type: | Quartz Stone |
| Material: | Sio2 99.9% |
| Shape: | Lump |
| Color: | Transparent |
| Samples: |
|---|
Suppliers with verified business licenses
We strictly choosed the high purity silica sand (SiO2>99%) in local Donghai county (hometown of Crystal) as our raw material. The melted sand become amorphous silicon dioxide glassy ingot after been fused at high temperature(2000-2300 ºC),and cooling. We further process the products into lump,grain and powder in accordance with customer's requirements.
Special Feature:
Fused Silica features extremely low coefficient of thermal expansion,consistent chemistry and carefully controlled particle size distribution.
Applications:
Fused Silica are used in ceramic,refractory,investment casting,EMC,solar crucible etc.
supply size : 0-1mm 1-3mm 3-5mm, 4-10mesh 10-20mesh, 30-50mesh, 50-100mesh , 120F, 200mesh, 325mesh, 400mesh ,600mesh , 800mesh, 1250mesh,etc... The partice size can be produced as customer's special requirment.
YONGSIN QUARTZ was founded in 1998 as a joint venture. It applies itself to developing, manufacturing and marketing high performance specialty fused silica products, refractory products and ceramics. Its major customers are in the electronic, foundries, refractory and glass industries.
YONGSIN QUARTZ main goal is to be responsive to its customers needs with outstanding products, materials and service to improve the end products quality and lower production costs. We make customer our first priority. We share their problems and challenges by working with them as business partners to develop successful solution.
YONGSIN QUARTZ enforces a broad, system-wide quality assurance program. Manufacturing standards are certified to ISO 9001: 2000 by Chinese Government.
1.Q:Can I have a sample order?
A:Yes.we welcome sample order to test and check quality.Mixed samples are acceptable
2.Q:Can I customize the printing of the packing and print our logo on the ir lamps?
A:Yes.we provide OEM and ODM service.our advantage is customized accordig your request.
3.Q:What about the lead time for mass production?
A:It depends on the order quantity and the season you place the order. Generally speaking, the lead time of MOQ is about
7-15 days. We suggest that you start inquiry at least two months before the date you would like to get the products at your country.
4.Q:Do you offer guarantee for the products?
A:Yes,we offer 1 years warranty to our products.
5.Q:How to order?
A:1.Tell us the model or the size you want to order,I will estimate shipping cost for you soon
2.If no problem about price.I will send you PI for your confirm.We can accept PAYPAL WESTERN UNION.T/T.L/C and so on
3.Producing and shipping will be arranged soon after order confirmed.
4.photos will taked for you to confirm and deliver the goods soon.
5.Tracking number will be provided,and tracking frequently for you!
Suppliers with verified business licenses
){kind=link}
){kind=link}