COC particles, also known as cyclic Olefin Copolymer particles, are high-performance thermoplastic engineering plastics. COC has excellent optical properties, high transparency, low birefringence, as well as good heat resistance and chemical corrosion resistance. COC particles are formed by self polymerization of cyclic olefin monomers or copolymerization with other olefins, and their unique molecular structure endows the material with characteristics such as low water absorption, high strength, and low dielectric loss.




Product usage
Medical field: syringes, syringes, diagnostic equipment lenses, drug packaging.
Optics and photoelectricity: lens and prism, optical fiber components
Packaging industry: food containers, cosmetic bags
Electronics and semiconductors: semiconductor packages, 5G communication components.
Automobile and industry: car lamp components, sensor housings
Packing&Shipping
1. Spot supply, delivery within 1-2 days.
2. Check the product quality before delivery
3.TNT/UPS/FEDEX/EMS/DHL chooses.

Company intruduction
Established in 1999, Ningbo Qingteng Plastics Co., Ltd. is a leading company specializing in the production of plastics and rubber particles, and sells high-density polyethylene, low-density polyethylene, GPPS, polypropylene, LLDPE, polyethylene, EVA, ABS and PVC in 35 countries. We provide the service of "high-quality products, high-quality services, competitive prices and timely delivery",
With large quantity and excellent price.Welcome to purchase.
Insist on delivering high-quality products to the world with excellent quality.
Six advantages
1. Accept small quantities of goods
2. Various kinds of plastic particles are provided, and various choices are made.
3. Spot supply, 1-2 days delivery, stable cooperative express logistics.
4. Factory straight hair, cost-effective.
5. Quality first, and inspection many times before delivery.
6. Perfect after-sales and pre-sales service, with peace of mind and satisfaction.
Company certificate
FAQ
Q1. Why choose us?
A1. We have been producing all sorts of plastics since 2007 and we offer very competitive prices for allour products.
Q2. Can I customize the product?
A2. Abosolutely. We can do the products and packages according to customers' requirements.
Q3. Can I have free samples?
A3. We can offer free samples below 25kgs, but customers have to bear the shipping cost.
Q4. What's the delivery time?
A4. 5-10 days. Only when the quantity exceeds 10000kgs delivery time will be agreed by negotiations.
Q5.How to order?
A5:Inquiry→Quotation→Negotiation→Samples→PO/PI→Mass production→Booking→ Balance/Deliver→Further.