HS Code: 7013990000
**Measuring Glass Cylinder with Graduation / Glass Cylinder / Measuring Glass Cylinder**
**Product Description:**
Thermo Materials' high-quality glass cylinders are designed for precision and durability. Our ISO 9000-certified production process ensures every product undergoes 100% inspection using advanced techniques like visual, ultrasonic, and other quality assurance methods. These glass cylinders are ideal for laboratory use, offering exceptional thermal shock resistance due to their low coefficient of thermal expansion. They can withstand extreme temperatures and pressures, making them a reliable choice for various scientific and industrial applications.


**Chemical Composition of Quartz (in ppm):**
Al |
Fe |
K |
Na |
Li |
Ca |
Mg |
Cu |
Mn |
Pb |
B |
Ti |
20 |
1.0 |
3.5 |
3.5 |
1.0 |
2.0 |
0.5 |
0.3 |
0.5 |
<0.01 |
<0.2 |
2.0 |
**Packaging & Shipping:**
We ensure safe delivery with pearl cotton, bubble pads, cartons, and standard wooden cases. Our packaging is specifically designed to protect fragile items during transportation.
**Our Services:**
- OEM service available
- Custom designs, packaging, and logo printing
- Special packaging for fragile products to prevent damage
**Company Information:**
HIGHBORN is a leading manufacturer and supplier of high-quality quartz glass and precision ceramics in China. We specialize in providing products for industries such as semiconductors, chemicals, solar energy, textiles, electronics, and lasers. With over 8 years of experience on Alibaba as a Golden Supplier, we have a 100% positive reputation and zero complaints. Our Trade Assurance Service guarantees your safety with a USD 40,000 account.
**FAQs:**
1. **Q: How can I get samples?**
A: If we have samples in stock, they are free, but you will need to cover the shipping cost. For custom samples, a small fee may apply.
2. **Q: How do you protect my product?**
A: With over 10 years of export experience, we have developed expert packaging solutions to ensure safe delivery. No breakages have been reported in our history.
3. **Q: How is the product shipped?**
A: Options include ocean freight, air freight, or express delivery.
4. **Q: Can you offer door-to-door service?**
A: Yes, we have extensive experience and competitive pricing for door-to-door services.
5. **Q: What certificates do you provide?**
A: We offer ISO, RoHS, and CE certifications.
Drilling Equipment Spare Parts
Henan Dongfanglong Machine Manufacture Co., Ltd , https://www.dfloilm.com