42 years

of production experience
5 lines

Has 5 production lines
30 series

30+ series products
100 million

yuan in fixed assets

about rongbo

Our Factory

Founded in 1978, Xinxiang RongBo Pigment Science & Technology Co.,Ltd locates at Xinxiang City, Henan
Our Product

Our company’s main products: Synthetic iron oxide pigments and Industrial nitrocellulose,among them iron
Product Application

Iron oxide pigment is a kind of pigments with good dispersion, good light resistance and weather

Quality Control

Perform regular quality inspecting, including incoming material quality control, in process quality control,
Regular inspection

Each batch of products shall be inspected by QC department. If the product meet test standard,
Final Quality Control

The QC department will inspect the quality of the products before shipment. If the all items meet the test standard,

Synthetic Iron Oxide Series

Industrial Nitrocellulose Series

Product Application

It is widely used in coating,painting,concrete&brick, ceramic tile&cement tile,ink,plastic,rubber and wood plastic .

Coating
Painting
Concrete & Brick
Ceramic Tile & Cement Tile
Ink
Plastic
Rubber
Wood Plastic Coloring

Professional production is more than 40 years, advanced production technology, iron oxide pigments has three production lines with an annual output of 30,000 tons, two nitrocellulose production lines with an annual output of 16,000 tons, product quality is stable, the factory has perfect product environmental protection treatment facilities, waste gas and sewage treatment to meet the national standards;Independent chemical laboratory and technical testing capacity, with SGS international quality testing certificate;Perfect after - sales service system, can solve customer problems in time.

SGS Certification

Are you a factory?

Yes,we are iron oxide pigments manufacturer since 1978,equipped with three production lines with an annual output of 30,000 tons,two nitrocellulose production lines with an annual output of 16,000 tons.

What are your price terms?What is an offshore port?

FOB or CIF,Tianjin port,Qingdao port,Shanghai port or other port in China.

What is your payment term?How long is the delivery time?

T/T and LC,20-30 days.

What about the packing method and loading quantity?

25kg/bag,valve pocket bag,pallet Iron oxide red and black,20-24tons/1x20FCL Iron oxide yellow,24tons/1x40FCL.

What is your MOQ?

One ton.

What is the production process of the NC industrial nitrocel...

High quality cotton linter after combing evacuation into the cooking pot, cooking liquid of the cotton in the spraying pot separation, after rinsing, bleaching, mechanical rolling and hot air drying become bleached cotton linter.

What is the general safety rule of nitrocellulose?

1.Fire is absolutely forbidden around the site of storing or disposing the nitrocellulose.
2.The container when loaded with nitrocellulose has to be tightly sealed.

How to transport the nitrocellulose?

Nitrocellulose is A grade flammable and explosive product. During the course of transportation, safety roles should be strictly carried out.

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