Jiangsu Lilac Ink Technology Co., Ltd. focuses on the research and development of offset printing inks, engaging in the research, production, and sales of ink raw materials and printing materials, while also conducting self-operated and agency import and export business for various related products.

The company has a complete research, production, and quality inspection system, focusing on vegetable oil-based environmentally friendly offset inks. Products have obtained multiple domestic and international authoritative environmental certifications such as Ten Ring, SGS, MSDS, and RoHS. We can provide product formula customization and OEM & ODM contract manufacturing services. Our products serve the domestic market and are exported overseas, providing stable and reliable printing material solutions for printing and packaging enterprises.

Partner Clients

Production Facilities

Years of Industry Expertise

      Nantong Guanghui Ink Factory (Jiangsu Lilac Environmental Protection Ink Technology Co., Ltd.) is a manufacturer specializing in the research, production, and sales of environmentally friendly offset printing ink series for lithographic printing. The factory was established in 2004 with an investment in Yuanqiao Industrial Zone, Chongchuan District, Nantong City. The total investment exceeds 100 million yuan, the factory covers an area of over 20 mu, and the annual production capacity is more than 5,000 tons. Products are sold across major cities nationwide and exported to overseas regions.

      The factory produces brand series inks such as Xinguanghui, Lilac, and Lairuike, featuring a complete range, bright and pure colors, fast setting, good gloss, strong water resistance, high color concentration, good transferability, and wide adaptability. Main varieties include: Type 05 quick-drying gloss ink, four-color process series, Type 10 resin offset ink, rotary cold-set ink, rotary heat-set ink, publication offset ink, synthetic paper ink, soybean-based environmentally friendly ink, gold and silver ink, fluorescent ink, UVLED ink, and auxiliary agent series.

      Our purpose is: with the same standard, more fair prices; with the same price, better quality; with the same quality, better service; with the same service, higher standards. We are willing to join hands with friends at home and abroad with higher standards, better quality, more reasonable prices, and more complete services to create a better tomorrow together!

From formula development, large-scale production, to quality testing and technical services, we integrate the entire ink value chain. Rooted in eco-friendly offset ink solutions, we build on technology as our foundation and quality as our benchmark, balancing standardized product delivery with customized needs to offer reliable and efficient printing material solutions for printing and packaging clients.

We have a professional ink R&D team, continuously iterating on plant-based eco-friendly formulas, supporting targeted formula development and custom color matching, and quickly responding to customer customization needs.

Modern production workshops, standardized process flows, and strict production control ensure stable batch quality and timely delivery of large-volume orders.

We have our own quality inspection laboratory, and every batch of products undergoes factory testing before shipment. We hold certifications such as China Environmental Labeling, SGS, MSDS, and RoHS, suitable for various export markets.

We provide sample testing, technical guidance, and after-sales technical support, along with standard supply, OEM manufacturing, and raw material supporting supply, offering one-stop solutions for printing material needs.

Standardized offset printing ink production workshop with full-process standardized operations, ensuring consistent quality in batch production.

Every batch of products undergoes performance and environmental compliance testing here, strictly controlling the quality of outgoing goods.

Professional R&D experimental equipment, used for formula debugging, custom color matching, and product performance testing, supporting new product development and customer customization.

Standardized warehouse management ensures proper storage of inks and raw materials, guaranteeing stable and efficient supply.

We provide globally consistent quality offset printing inks for printing companies worldwide, supporting flexible OEM & ODM customization, complete export documentation, and reliable international logistics.