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Overall Introduction
Foshan Chengpin Technology Co., Ltd. founded in 2005 and formally registered in 2018, is a physical source factory in South China specializing in R&D, intelligent manufacturing, customization, and delivery of PP plastic packaging containers. With years of solid experience, the factory is equipped with standardized production workshops and fully automatic injection molding lines. Product specifications cover a full range from 0.25ml to 33L, with a stable daily output of 9,000 to 13,000 units.
We are not only a plastic bucket manufacturer but also a one-stop packaging solution provider for industries including food, chemical, coating, lubricant, agricultural, and daily chemical sectors. We precisely solve customers' full-chain procurement pain points covering packaging selection, material safety, sealing and leakage prevention, specification matching, brand customization, production capacity delivery, and cost control.
Production Capacity & Strength
OEM/ODM Customization Services
To meet diverse overseas market demands, we provide full-process personalized customization from raw materials to finished products, flexibly complying with standards in different countries and industries:
Custom 1.5L Paint Bottle Project for German Client
Customized 20-liter skinnier round bucket for a German client.
Our integrated standardized mold management & storage system greatly shortens mold lead time. It enables consistent mass production with uniform dimensional accuracy and stable product quality, ensuring on-time delivery for every order without delay.
Core Competitive Advantages
To address overseas customers’ concerns about food contact safety, we have an independent closed food grade dust free workshop. Production processes and environmental control fully comply with international food packaging standards.
All food packaging uses imported-standard food-grade virgin PP materials, odorless and free of harmful substances. Products are suitable for food, beverages, and food additives, and pass food safety inspections worldwide.
To prevent leakage, volatilization, and seal failure during long-distance ocean shipping and transshipment, products are equipped with reinforced tamper-evident sealing structures and high-elasticity gaskets for excellent airtightness. All batches pass a 72-hour static leakage test: inverted at room temperature for 72 hours with no drips, volatilization, deformation, or dissolution. Fully meets long-distance ocean transportation and overseas storage requirements.
Products have obtained UN dangerous goods packaging certification, produced in strict accordance with UN/ADR, GB 19269, and other international mandatory standards. Complete test reports and compliance documents are available for customs clearance, audits, and bidding, reducing cross-border export compliance risks.
Low-Temperature Pressure Resistance: The product withstood a static load of 100kg for 24 hours at a low temperature of -18℃ without leakage or structural failure, demonstrating stability far exceeding the industry standard. After low-temperature pretreatment, it underwent drop testing at the height specified by UN standards, and impact verification was performed on key parts such as the bottom, sides, and edges of the container, fully meeting the impact resistance requirements for the transportation of hazardous chemicals.
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Air-tight and leak-proof performance verification: Underwater bubble method air-tightness testing is carried out with professional equipment. The sealing integrity of the barrel mouth and barrel body is monitored throughout the entire process under standard pressure. If no bubbles are generated, it is judged as no leakage. This ensures no leakage or volatilization during long-term storage and transportation in complex environments such as high altitudes and temperature changes.
Our PP plastic drums can maintain structural integrity and zero seal failure under extreme working conditions in international logistics, meeting the compliance and safety requirements of high-end customers in Germany and Europe.
Stacking Compression Resistance: Withstands over 1137.1N load without deformation or bulging, preventing damage and safety incidents during container shipping and storage.
Food-grade UV masterbatch and light stabilizers are added to form a molecular protective layer. Products resist strong UV radiation in tropical and subtropical regions, remaining non-fading, non-brittle, and crack-free for 12 months of outdoor use.
Exclusive micro-vent pressure regulation technology provides automatic pressure relief, automatic air replenishment, moisture-proofing, and insect prevention. Solves common export issues such as bulging from fertilizer gas, vacuum collapse after hot filling, label peeling, and barrel deformation, ensuring material quality in global storage and transportation.
To solve packaging homogeneity, complex customization processes, and high communication costs, we provide free professional design services. One-stop implementation from visual design, sample confirmation to mass production ensures international-level craftsmanship and quality, helping customers enhance product grade and brand recognition overseas.