• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Chongqing, China (Mainland)
  • Brand Name: DAMI
  • Model Number: tooth brush bristle
  • Plastic Modling Type: Extruding

Packaging & Delivery

Packaging Details 25kg/piece
Delivery Time within 20 days








Dami Plastic and Metal Co Ltd is a leading filament manufacturer applied widely in the production of paintbrushes, toothbrushes, abrasive brushes, industrial brushes and brushes used in floor care, household, cosmetic and sanitation from its 25, 000 square meters facility and has a monthly capacity over 350 tons.


The company is dedicated to the production of filaments for industrial application and consumer applications, with 8 series of filaments, 12 products lines, 32 categories and more than 200 different colors. Dami Plastic & Metal Co Ltd is one of the top suppliers and filament one-stop providers in China.
For paintbrush manufacturers, the following filaments are available:

PET Hollow Filament

PET Hollow Tapered Filament

PET Solid Tapered Filament

PBT Hollow Tapered Filament

PBT Solid Tapered Filament

PET+PBT Tapered Filament

PET filaments have the strongest toughness. They are able to bear creep, resist tiredness and friction. Their ability to resist chemicals and heat-resistance is good. They can be used in temperatures reaching 120°C for a long time, keeping good physical mechanical performance within the range of wider temperature.
In addition to paintbrush filaments, Dami Plastic & Metal Co Ltd also provides the following:

Toothbrush Filaments

PBT Tapered Filament

Tapered bristles are made of PBT (polybutylene terephthalate) filaments chemically treated to produce the unique tapered ends. PBT tapered filament is divided into single tapered PBT filament and double tapered PBT filament. Single tapered PBT filament is used for processing paint brush. Double tapered PBT filament is used for processing toothbrushes and cosmetic brushes etc.

PBT NON-Tapered Filament

Generally PBT filament is used for processing toothbrushes, paint brushes and cosmetic brushes, etc.
PBT resins are melt-extruded into filaments, cooled in water, stretched, and annealed in hot-air chambers. These filaments have good dimensional stability, good bend recovery, and brilliant colours.

Nylon 610 Filament

The performance of Nylon 610 filament is between nylon 66 filament and nylon 6 filament, but its absorbency is little and it’s able to bear the alkali and week acid. Nylon 610 filament is the first-selected material which is processed the toothbrushes and industrial brushes.

Nylon 612 Filament

Nylon 612 filament is a kind of relatively advanced products in nylon series. Generally it's used for processing high-class brushes. PA612 (Polyamide 612 or nylon 612) resin are melt-extruded into filaments, cooled in water, stretched, and annealed in hot-air chambers. These filaments have good dimensional stability, good bend recovery, and brilliant colours.

Abrasive Filaments

Abrasive filaments are made of nano-particle modified nylon as carrier and 36~1000 mesh abrasive particles such as silicon carbide, alumina, and diamond grinding dust. The hot melts from the above are extruded to form abrasive filaments that are strong and heat resistant under wet or dry conditions.

Diamond abrasive filaments

PA612 Abrasive Filament

PA610 Abrasive Filament

PA6 Abrasive Filament

Industrial Filaments

Nylon 6 Filament

Nylon 6 filament is the economical product of the nylon series. It's used for cleaning brush, industrial brush and so on.

Nylon 66 Filament
Nylon 66 filament is the heat-resistant, good low temperature performance product. And it's also able to bear chemicals and oil.Usually it’s used for comb,toothbrush, cleaning brush and industrial use, etc.

Nylon 46 Filament
Nylon 46 filament has the best high-temperature performance in nylon series. Usually it's used for hair-dressing product and industrial use.

PBT Tinct Filaments for Cosmetic Brushes
PBT tinct filament can be dyed different colors according to customer's request. Usually it's used for processing cosmetic brush or paint brush, etc.

PP Filaments
PP monofilament is one of the lightest products of all filaments at present, and the price is relatively cheap. It has good mechanical performance, low absorbency and good chemical stability. Besides, it can be corroded by thick sulfuric acid and thick nitric acid, it is steadier to other chemical auxiliary. So PP filament is suitable for processing various cleaning brushes.

Fiber for Road Sweeper Brushes

Flat Steel Fiber for road sweeping

Crimped Steel wire for road sweeping

Plastic Wire for road Sweeping

The company has a complete quality assurance system and first-rate product testing equipment. The delivery compliance ratio has been consistently maintained 100%. Market-oriented, the company treats the customers’ demands as a matter of priority and provides quality products and services to foreign and Chinese customers alike, relying on outstanding employees and advanced technologies and looks forward to receiving your enquiries.


Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland) | Manufacturer, Trading Company
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $53,000
Learn More