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YONGGU PURPLE
Stabilizes every application color

stable hue

Color stability - batch consistent
Mature technology and standardized testing ensure color consistency from batch to batch, suitable for continuous production.

reliability performance

Heat and weather resistant - consistent performance
Stable heat and weather resistance under a wide range of processing and use conditions.

well-dispersed

Good dispersion - easy to process
Uniform particle structure, easy to be dispersed in a variety of systems, improve processing efficiency and finished product appearance.

About Us

Yancheng Lianhe New Material Technology Co.

It is a collection ofProduction, R&D, SalesThe company is a high-end organic pigment manufacturer. The company is located on the coast of the Yellow Sea - known as the “Oriental Wetland, the hometown of cranes and deer”.Yancheng, JiangsuThe company has a high level of brand awareness and market recognition in the organic pigment industry.
The company's production base--Daqing Jinxiang New Material Technology Co.Located inHongwei Park, High-tech Industrial Development Zone, Daqing City, Heilongjiang Province (State-level Park)The plant is located in the center of the city, in the heart of the city. The factory covers an area of 70,103 square metersPhase I Investment RMB 180 millionCurrent Employees More than 150 personsThe company is an annual producer of 1,600 tons of Yonggu Purple CoarseThe specialized production enterprise.
Our products are widely used inCoatings, paints, inks, plastics, leather, printing pastesand other fields, the products are exported toEurope, America, Japan, Korea, Southeast Asia, India and China TaiwanWith stable quality performance and reliable delivery capability, we have been highly recognized and trusted by domestic and overseas customers for a long time.

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Year of Establishment
㎡
Production base covers an area of
+
tons / year Yonggu Purple annual production capacity
+
National and regional product export markets

Products & Services

Specializing in permanent violet organic pigments for inks, coatings and plastics applications

Permanent Violet Pigment Series

C.I. Pigment Violet 23 is a high performance organic violet pigment system with excellent color strength, lightfastness and heat resistance. They are available in standard and high performance grades for plastics, coatings, inks and high-end industrial coloring.

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Phthalocyanine pigment series

High-performance organic pigment series, covering phthalocyanine blue (PB15:3 / PB15:4) and phthalocyanine green (PG7). With excellent coloring power, light resistance and heat resistance, they are widely used in coatings, plastics, inks and industrial coloring.

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Red A3B (Pigment Red 177)

Red A3B is a highly transparent anthraquinone pigment Red 177.It is a blue-phase red pigment with good heat and solvent resistance. It also exhibits excellent light and weathering resistance.

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Red HF3C (Pigment Red 176)

Red HF3C is a transparent, vivid, blue-phase red pigment with good overall color fastness properties.

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Red 2030 (Pigment Red 254)

Introduced to the market as one of the first representative products of DPP pigments, Red 2030 offers excellent color and fastness properties and has developed in a short time into a widely used pigment in high-end industrial coatings, especially in OEM automotive coatings and automotive refinish paints.

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Orange RLC (Pigment Orange 34)

Orange RLC is a high color strength, semi-transparent, bright reddish phase bisazopyrazolone orange pigment, Orange F2G, with very good overall fastness properties, high color strength, good lightfastness, weatherability and heat resistance.

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Application Areas

Stable color to cover a wide range of applications

synthetic resin

Excellent heat resistance and high coloring powerIt is suitable for coloring PP, PE, PS, ABS and other plastic systems, and can maintain a stable purple hue during injection molding, extrusion and other processing.

masterbatch

High coloring power and excellent dispersion propertiesIt is suitable for all kinds of plastic color masterbatch production, and can achieve uniform and stable coloring effect in different polymer systems.

EVA

Good dispersion and stable color phaseIt is suitable for coloring EVA foaming materials and elastomer products, and is widely used in the fields of shoe materials and foaming products.

Paint and Ink

Excellent lightfastness and color strengthIt is used in industrial paints and printing ink systems to provide a bright, long-lasting purple color to products.

Textile pringing

Characterized by bright color and good stabilityIt is suitable for textile printing color paste system, which can be used for fabric printing and decorative pattern printing.

Coatings

Good weatherability and color stabilityIt is used in industrial and decorative coating systems to provide a long-lasting, uniform purple color to the coating.

water-based ink

Good dispersion and color stabilityIt is suitable for environmentally friendly water-based ink systems and can be used in packaging and paper printing.

solvent ink

Good solvent resistance and stable color phaseIt is suitable for solvent-based ink systems such as gravure printing and flexographic printing.

Offset Inks

Excellent coloring power and lightfastness propertiesIt is suitable for offset ink systems and can be used for paper and packaging printing, providing stable and vivid purple color performance.

United NationsEmpowering every application with precise color

Relying on the technology accumulation of Yongguo Violet organic pigments, Lianhe provides stable, consistent and reliable color solutions for the coating, plastic and ink industries, and supports customers to achieve high-quality and sustainable industrialized production.

Access Program

Manufacturing and delivery capabilities

Focusing on the large-scale production and long-term supply needs of PCV organic pigments, Lianhe has built a stable, controllable and sustainable manufacturing and delivery system to provide customers with reliable industrialized supply guarantee.

Specialized production base

With independent production bases and mature production lines, we focus on the large-scale and sustainable production of violet organic pigments.

Clear product focus

Long-term deep-rooted permanent violet series of organic pigments, the product direction is clear, the process continues to optimize.

Stable and controllable quality system

Standardized process and testing procedures to ensure batch consistency and long-term stability.

Long-term supply and delivery capability

With stable production capacity and mature delivery experience, support long-term cooperation and bulk supply.

ESG: Goal-oriented and moving forward

Sustainability is at the heart of everything we do. We integrate Environmental, Social and Governance (ESG) principles into every aspect of our operations and are committed to creating a positive environmental impact, ensuring responsible sourcing and fostering a culture of diverse, inclusive and ethical governance.

Our mission is clear and unambiguous: to shape a better, more sustainable future that creates lasting value for our customers, communities and future generations.

matrix

We are committed to minimizing our environmental impact and driving sustainable innovation.

societies

We embrace a people-centered approach to social responsibility, from fostering inclusive growth and supporting the well-being of our employees to driving social transformation through strategic corporate social responsibility.

gestion

We are committed to a sound system of governance based on ethics, transparency and accountability. Our governance framework ensures that we fulfill our regulatory obligations and maintain the trust of our stakeholders.

Long-Term Reliability

Latest News

Concerned about the industry dynamics - Understanding Lianhe New Material

Looking to the Future: Lianhe Continues to Advance Sustainable Development Path for Permanent Purple Products

Against the backdrop of the increasingly clear trend of sustainable development, Lianhe has continued to focus on the core issues of environmental compliance, resource efficiency and long-term stable supply in the planning of PCV products. By optimizing process routes, improving production efficiency and strengthening compliance management, Lianhe is committed to promoting the development of PV products to meet market demand...

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Application-oriented: Lianhe builds a service system for Yonggu Purple products

Lianhe has always insisted on the parallel development idea of “product + service”. In the promotion process of Yonggu Purple products, we not only provide stable product supply, but also supporting technical support, application suggestions and problem response mechanism. Through the application-oriented service system, Lianhe helps customers to shorten the product introduction cycle, improve the matching ...

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Lianhe Promotes Multi-Industry Collaborative Application of Yonggu Purple Products

In addition to traditional applications, Lianhe is actively expanding the synergistic application of PCV in inks, textiles, packaging printing and specialty industrial materials. Through technical communication and joint testing with downstream customers, we continue to optimize product suitability and application boundaries. This multi-industry synergistic strategy enables PV products to better...

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