Weifang Guanghua Fine Chemical is a professional OEM detergent manufacturer in China with 55+ years of experience. We provide contract manufacturing, private labeling, and custom formula development for global brands, wholesalers, and distributors. 560,000 tons annual capacity across 5 product lines.
As a leading OEM detergent manufacturer in China, we offer end-to-end manufacturing services — from custom formula development to production, packaging, quality control, and export logistics. Whether you need private label washing powder, contract manufactured liquid detergent, or custom branded laundry pods, we have the capacity, technology, and experience to deliver.
Annual production capacity across detergent powder, liquid detergent, dishwashing liquid, and laundry pods lines. Monthly output: 46,000+ tons.
From formula R&D to packaging design, production, quality control, and export. One-stop contract manufacturing solution.
Produce detergent under your brand name with custom packaging design, label printing, and SKU management.
Our R&D team develops custom detergent formulas tailored to your market's water conditions, climate, and consumer preferences.
From 30g sachets to 1000kg bulk bags, bottles, drums, boxes, and jars. 128 automatic packaging machines.
Exporting to Asia, Africa, Middle East, Latin America, and Europe. ISO9001 certified quality management.
From initial inquiry to final delivery, our contract manufacturing process is designed for efficiency, transparency, and quality. Here's how we bring your private label detergent to market.
You share your product requirements, target market, desired detergent formula, packaging specifications, and quantity. We provide expert consultation and feasibility analysis.
Our R&D team develops or adjusts the custom detergent formula based on your needs — active matter content, fragrance, foam level, density, and special features.
We produce samples for your evaluation. You test and approve the formula, fragrance, packaging design, and label artwork before mass production begins.
Full-scale OEM production using our spray drying towers, mixing lines, and 128 automatic packaging machines. Strict quality control at every stage.
ISO9001 certified QC process: raw material testing, in-process inspection, finished product testing, and pre-shipment inspection with batch samples retained.
Custom packaging with your brand design. Container loading from Qingdao Port. Full export documentation including MSDS, COA, and Certificate of Origin.
We manufacture all major detergent and cleaning product categories. Each product line is fully customizable for private label and contract manufacturing orders.
OEM washing powder with density 280-1000 g/L. From 30g sachets to 1000kg bulk. Active matter 4%-30%+. 330,000 tons capacity.
OEM laundry liquid with concentrated formulas. Bottles from 500ml to 25L drums. Active matter 5%-40%+. Custom viscosity and fragrance.
OEM dish soap with powerful degreasing formula. Food-safe options available. Bottles and drums. Custom fragrance and viscosity.
OEM detergent pods — single, dual, and triple chamber. 3-in-1 function. Water-soluble PVA film. 8g-25g per pod. Box, jar, bag packaging.
OEM fabric softener, toilet cleaner, floor cleaner, glass cleaner, and multi-purpose cleaner. Full household cleaning range.
Need something unique? Our R&D team develops custom detergent formulas for special applications, eco-friendly lines, and market-specific requirements.
Manufacturing detergent products since 1969. Decades of formulation expertise and production know-how.
Spray drying towers, liquid mixing lines, pods production lines. 560,000 tons annual capacity across all products.
Dedicated R&D team for custom formula development, performance testing, and quality assurance at every stage.
Strict quality management system covering raw materials, production process, and finished product testing.
Exporting to 30+ countries in Asia, Africa, Middle East, Latin America, and Europe. Experienced in international trade.
Direct manufacturer pricing. No middlemen. Large-scale production efficiency translates to competitive OEM pricing. Supply capacity: 46,000+ tons/month.
China is the world's largest detergent manufacturer, producing over 40% of global washing powder and liquid detergent supply. Choosing a detergent factory in China gives you significant advantages in cost, scale, and supply chain efficiency.
China's mature chemical industry supply chain means lower raw material costs. Combined with our large-scale production, we offer competitive factory-direct pricing for OEM detergent orders.
Chinese detergent factories operate at massive scale. Our 560,000-ton annual capacity ensures stable supply for large-volume orders without quality compromise.
Decades of manufacturing experience means deep formulation expertise. Our R&D team develops custom detergent formulas for any market — from high-foam hand-wash powders for Africa to low-foam HE-compatible liquids for Europe.
Qingdao Port — one of China's largest export hubs — is just 200km from our factory. Efficient logistics to all global destinations. Full export documentation provided.
From surfactant production (sulfonation) to spray drying, filling, and packaging — everything in one facility. No outsourcing, no middlemen, full quality control.
Exporting to 80+ countries gives us deep understanding of regional requirements — regulatory compliance, consumer preferences, packaging standards, and formula adaptations.
OEM (Original Equipment Manufacturer) detergent manufacturing means we produce detergent products according to your specifications, formula, and branding. You provide the requirements, we handle production, packaging, and quality control. The products are sold under your brand name.
Our MOQ is flexible depending on product type and packaging. For detergent powder, MOQ starts from 1x20FCL container. For liquid detergent and dishwashing liquid, MOQ starts from 10 tons. For laundry pods, MOQ starts from 10,000 pcs. Contact us with your specific requirements for a detailed quote.
Yes. We provide full private label and white label services. We manufacture detergent powder, liquid detergent, dishwashing liquid, and laundry pods under your brand name with your custom packaging design and label.
Standard production lead time is 25-30 days after formula confirmation and packaging design approval. For first-time orders, allow additional 7-10 days for formula development and sample approval. Large volume orders (500+ tons) may require 30-35 days.
Yes. Our R&D team can develop custom detergent formulas tailored to your target market's water conditions (hard/soft water), climate (hot/cold), consumer preferences (foam level, fragrance), and regulatory requirements. We also enhance existing formulas and create new product variants.
We are ISO9001 and ISO14001 certified. We also hold MSDS certifications, maritime survey certificates, and comply with international quality standards for export to Asia, Africa, Middle East, Latin America, and Europe.
Yes. We assist with packaging design including bag artwork, bottle shape selection, label content development, and mockup samples. All stages are developed with high regard for intellectual property codes and laws.
We provide full export documentation including: MSDS (Material Safety Data Sheet), COA (Certificate of Analysis), Certificate of Origin, Bill of Lading, Commercial Invoice, Packing List, and any specific certificates required by your country's customs.
Get a free consultation and quote from Weifang Guanghua Fine Chemical — your trusted OEM detergent manufacturer in China.
Request a QuoteWeifang Guanghua Fine Chemical Co., Ltd. is a professional OEM detergent manufacturer based in Weifang, Shandong, China, with over 55 years of production experience since 1969. We provide comprehensive contract manufacturing and private labeling services for global brands, wholesalers, distributors, and retailers. Our 560,000-ton annual production capacity covers detergent powder, liquid detergent, dishwashing liquid, laundry pods, and specialty cleaning products.
As an OEM detergent supplier, we offer full customization: formula development, active matter content adjustment (4%-30%+ for powder, 5%-40%+ for liquids), fragrance and color matching, bulk density control (280-1000 g/L for powder, custom viscosity for liquids), and complete packaging design with your brand artwork. Our 128 automatic packaging machines handle all formats from 30g sachets to 1000kg bulk bags, 500ml bottles to 25L drums, and 10-200 pod boxes.
Choosing the right detergent contract manufacturer is critical for your brand's success. We are ISO9001 and ISO14001 certified, with a dedicated R&D team for custom formula development, strict quality control at every production stage, and extensive export experience to 30+ countries. From private label washing powder to white label liquid detergent, we are your reliable OEM detergent manufacturing partner in China. Contact us today for a free consultation and competitive quote.
潍坊光华精细化工有限公司是专业的洗涤剂OEM代工厂， 位于山东省潍坊市，拥有55年以上的生产经验（始于1969年）。我们提供全面的 代工生产和贴牌服务，产品涵盖 洗衣粉、洗衣液、洗洁精、 洗衣凝珠及特种清洁剂。年产能56万吨。
作为洗涤剂代工厂家，我们提供配方定制、有效物含量调整、 香型和颜色匹配、堆密度控制、完整包装设计等全套OEM/ODM服务。128台自动包装机， 规格30g到1000kg散装。ISO9001认证，出口至亚洲、非洲、中东、拉美和欧洲30多个国家。 欢迎联系洽谈洗衣粉代工、洗衣液贴牌、 洗洁精OEM等合作。
