Четыре звезды китайский производитель прозрачная трубка из боросиликатного стекла большого диаметра

Сохранить в закладки 1601033920415:


Цена:1,20 $*

Количество:

  • В избранное

Описание и отзывы

Характеристики



Product Description




Specification


item
value
Place of Origin
China
Hebei
Brand Name
FOUR STARS
Size
10.75-22.50MM
Type
glass tube
Application
GLASS AMPOULES
Thickness
0.45-0.70MM
Standard
YBB00012005-2-2015
Liner expansion coefficient
5.0×10-6K-1 (20-300°C)
Hydrolytic class at 121℃ by granular method
Type I HCl titrant ≤0.10 mL
Content of B2O3
≥8%
As≤0.07mg/dm2
0.00
Sb≤0.7mg/dm2
0.00
Pb≤0.8mg/dm2
0.00
Cd≤0.07mg/dm2
0.00


Packing & Delivery




Company Profile



Four-star Glass is a leading pharmaceutical glass company in the areas of specialty neutral borosilicate glass tubing and glass containers in China. With more than 25 years of outstanding development, materials and technology expertise we offer high-quality ampoules and vials that contribute to our customers’ success. We provide our customers with quality solutions while meeting their highest demands with our expertise and broad product;



We researched and developed the best energy-saving and environment-protecting technology in the world to produce Type I neutral borosilicate glass tubes, which is unique production technology in China to provide Type I neutral glass for pharmaceutical glass containers. We obtained national patent of invention and 2nd Science & Technology award of invention granted by the Ministry of Science & Technology. Our plan to build a production base for annually 100,000 tons of neutral borosilicate glass tubes are supported by National/province Development and Reform Commission.

Our company always looks up technology improvement, in fiscal 2015 increased technical R&D input, the capital of which got 7% of sales income for technical innovation. Four-star R&D resulted neutral borosilicate glass tubing (expansion coefficient: 5.0) with huge investment in 2006. We designed by ourselves the full process from raw material preparation to melting, tube-drawing, up to products packaging and loading into warehouse. We also imported the most advanced ampoule-making machines in the world from Europe to support our excellent products. In addition, our company has gotten 58 patents, 10 of which are invention patents. More16 patents are under application. We still enhance the management of know-how and technology updating to build our comprehensive competition.






Certifications




Exhibition




FAQ


1.What's your advantage?
A: Honest business with competitive price and professional service on export process.

2. How I believe you?
A : We consider honest as the life of our company, we can tell you the contact information of our some other clients for you to check our credit. Besides, there is trade assurance from Alibaba, your order and money will be well guaranteed.

3.Can you give warranty of your products?
A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service.

4.Where are you? Can I visit you?
A: Sure,welcome to you visit our factory at any time.

5.How about the delivery time?
A: Within 15-35 days after we confirm you requirement.

6.what kind of payment does your company support?
A: T/T, 100% L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me.


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