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Product profile
Customization
AvailableEnvironmental Protection
YesColor
WhiteModel NO.
RGKind
Sizing AgentAppearance
LiquidApplication
Pretreatment Auxiliary, Textile Printing Auxiliary, Dying Auxiliary, Post-Processing AuxiliarypH
6-7Ionicity
AnionicTransport Package
Plastic DrumSpecification
150kgTrademark
RGOrigin
ChinaHS Code
390690Production Capacity
50000mt/YearKey features
Environmental Protection: Products comply with European environmental standards and are free of APEO and formaldehyde.
High Efficiency: Significantly reduces washing time and water usage while improving color fastness to 4.5-5 level.
Versatile Application: Suitable for cotton, viscose, rayon, linen, wool, silk, and various blended fabrics.
Anti-Staining Performance: Effectively prevents color staining on white grounds and removes floating colors.
Stable pH Control: Regulates pH value in dyeing baths without acid precipitation or sedimentation.
Even Dyeing Result: Prevents dye migration and ensures uniform appearance and levelness.
Company profile

Business Type: Manufacturer/FactoryExport Year: 1998-01-01Nearest Port: QINGDAOAverage Response Time: ≤9.53hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW
AI-Powered supplier vetting
SummaryWeifang Ruiguang Chemical Co., Ltd. is a China-based manufacturer/factory specializing in textile, printing and dyeing auxiliaries, pigments, and related chemical products. The supplier reports 10 production lines, annual auxiliary capacity of 50,000 tons, and an additional production base stated to have 100,000 tons of auxiliary-agent capacity. It has exported since 1998, reports export sales of 41%–50%, and holds self-operated import/export rights. The company states that it offers product customization, technical support, and guidance, with exports to several Asian countries. Evidence is insufficient to verify the validity or relevance of the stated ISO 20000 certification, financial strength, or specific customer performance beyond identified trade records.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company based in Weifang, Shandong, China. Its stated business covers textile auxiliaries, printing and dyeing auxiliaries, pigments, and related chemical products, indicating direct manufacturing involvement.
After-Sales capabilityThe supplier states that it provides technical support and guidance to customers. This supports some post-sale technical service capability, but there is no specific evidence regarding complaint handling, response times, warranties, replacement policies, or service organization.
R&D capabilityThe company describes itself as engaged in scientific research and environmental protection, offers products across multiple auxiliary categories, and reports 6–10 years of total experience among R&D engineers. This supports an established product-development base, although no patents, laboratory facilities, new-product records, or quantified R&D investment are provided.
Production capacityThe supplier reports 10 production lines, 50,000 tons of annual output for various auxiliaries, and a newer production base stated to produce 100,000 tons of auxiliary agents annually plus 6,000 tons of paint, pigment pastes, and water-based ink. These stated capacities indicate substantial production capability, although the relationship between the different capacity figures is not clarified.
Customization capabilityThe supplier explicitly states that it can customize products according to customer requirements and provide related technical support and guidance. This is direct evidence of customization capability, though no examples, minimum order conditions, or technical process details are supplied.
Client casesThe supplier reports exports to Pakistan, Bangladesh, India, Thailand, Indonesia, Vietnam, and other markets, and trade records identify buyers including IMRAN DYES and SAAM COLOUR TECH. These records demonstrate international market activity, but they do not provide sufficient information to verify customer satisfaction, order scale, repeat business, or product performance.
Product Q&A
Q:Are these products environmentally friendly?
A:
Yes, many products are free of APEO and formaldehyde, and comply with European environmental standards.
Q:What types of fabrics can these agents be used on?
A:
They are suitable for cotton, viscose, rayon, linen, wool, silk, and various blended fabrics.
Q:How do these agents improve color fastness?
A:
They effectively remove floating colors and hydrolized dyes, increasing washing fastness to 4.5-5 level.
Q:Can these agents prevent color staining?
A:
Yes, they have excellent anti-staining effects, especially on white grounds, preventing color back-staining.
Q:Do these products affect the pH of the dyeing bath?
A:
Yes, they regulate pH values stably without causing acid precipitation or sedimentation in the bath.
Send Inquiry
*To:
Weifang Ruiguang Chemical Co., Ltd.
Weifang Ruiguang Chemical Co., Ltd.*Content:
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