Zhejiang Sihai New Material Co., Ltd.
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Hangzhou Huihai Chemical Co., Ltd
🇨🇳 China
201411-50 peopleManufacturerEco-friendly supplier
Low MOQ
OEM manufacturer
ODM manufacturer
Key market
North America
Description
Hangzhou Huihai Chemical Co., Ltd. is an ISO 9001 certified manufacturer based in Hangzhou, China, specializing in the R&D and production of photoluminescent pigments and related glow-in-the-dark products. Established in 2014, the company employs 11-50 people and operates a factory with OEM and ODM capabilities. Their product range includes alkaline-earth aluminate & silicate luminous pigments, luminous resin, luminous sheets and films, luminous advertising paper, luminous ink, glow powder, glow paint, luminous tape, photoluminescent rigid PVC boards, and photoluminescent plastics masterbatch. These non-toxic and environmentally friendly products are designed to glow in the dark for up to 12 hours after 10-12 minutes of light absorption, serving both safety instruction and artistic purposes. Applications span city light engineering, public safety, fire safety, construction, decoration, transportation, military, firefighting, consumables, and handicrafts. The company utilizes high-grade Chinese rare earth elements, ensuring excellent and stable product quality. They export 51%-70% of their products to international markets including North America, South America, and Europe.
Photoluminescent PVC Rigid Board$22.5
Photoluminescent Stair Nosing$10
Glow Stair Nosing and Photoluminescent Stainless Steel Nosing$12
Glow in The Dark Safety Signs Pl Safety Sign Emergency Exit Sign$4.06
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Shangyu Donghai Chemical Industrial Company
🇨🇳 China
1992301-500 peopleManufacturer/Trading CompanyEstablished brand
Own brand
High-tech enterprise
Eco-friendly supplier
Key market
Europe
Description
Shangyu Donghai Chemical Industrial Company, a state-level high-tech enterprise founded in 1992, is a leading manufacturer and trading company based in Shaoxing, China. Operating from a 100,000 square meter facility in the Hangzhou Bay Shangyu Economic and Technological Development Area, the company specializes in the production of organic pigments and photoinitiators. With over 300 employees and fixed assets exceeding 300 million RMB, Shangyu Donghai Chemical Industrial Company has a strong focus on innovation, holding 3 invention patents and 25 new application patents. They offer a comprehensive range of organic pigments, including red, yellow, blue, and green varieties, marketed under the "Donghai" brand, with a total annual production capacity of 12,000 tons. Their product portfolio includes azo and phthalocyanine pigments such as Permanent Orange G, Phthalocyanine Blue B, and Fast Violet Toner R, which are widely used in printing ink, paint, plastics, rubber, leather, textile printing, and stationery. The company is certified with ISO 9001 and ISO 14001, demonstrating its commitment to quality and environmental management. Shangyu Donghai Chemical Industrial Company exports its products to over 60 countries across the Mid-East, Europe, America, South-East Asia, and Africa.
Printing Ink
