Your Trusted Color Masterbatch Partner: 26 Years of Quality and Consistency
When color consistency affects production efficiency and brand reputation, choosing the right masterbatch supplier is essential. Guangdong Tianhao New Materials Technology Co., Ltd. has focused on color and functional masterbatch manufacturing since 2000, helping plastics manufacturers achieve reliable color, performance, and processing stability.
26 Years of Factory-Direct Manufacturing
Based in Dongguan, Guangdong Province, Tianhao integrates R&D, production, sales, and technical support. We are a factory-direct manufacturer—not a trading company or middleman. Our production and technical teams understand the formulation, processing, and quality requirements behind every batch we deliver.
Our goal is simple: to provide stable masterbatch solutions that match each customer’s resin, equipment, application, and target color.
Color Masterbatch for Major Plastic Processes
We produce standard and customized color masterbatch for a wide range of applications, including:
- Blown film for shopping bags, garbage bags, agricultural films, and food packaging
- Injection molding for household products, appliance housings, automotive parts, and consumer goods
- Pipes and profiles, including HDPE, PVC, and PP-R products
- Wire and cable insulation or jacketing
- Sheet, blow molding, and extrusion applications
Customers can provide a Pantone number, physical sample, or product reference. Our technical team develops and adjusts the formulation until the required color and processing performance are achieved.
Functional Masterbatch Solutions
In addition to color, many plastic products require functional properties. Tianhao supplies pearlescent, fluorescent, marble-effect, anti-static, slip and anti-block, antibacterial, biodegradable, and thermochromic masterbatch.
Our products can be formulated for PE, PP, PS, PC, PO, ABS, PVC, PET, PLA, PHA, EVO, and other resin systems. By selecting a suitable carrier resin and additive package, we help improve dispersion, processing stability, and final product performance.
Our masterbatch is used in flexible and rigid packaging, household appliances, construction materials, agricultural products, wire and cable, tableware, toys, stationery, kitchenware, and furniture components.
Quality and Compliance
Consistent quality is especially important for repeat orders. Tianhao operates under an ISO 9001:2015 quality management system and supports product compliance requirements including SGS testing, ROHS, REACH, and FDA food-contact standards.
Documents such as Certificates of Analysis, Safety Data Sheets, and relevant compliance reports can be provided with shipments. Formulations are developed according to specific market requirements, including food-contact safety, UV resistance, weatherability, and long-term batch consistency.
Practical Solutions for Global Customers
A Vietnamese blown film manufacturer experienced poor black masterbatch dispersion, frequent screen changes, and a rejection rate of nearly 5%. After analyzing its LDPE/LLDPE blend and processing conditions, Tianhao developed a customized formulation. Screen changes were reduced from daily to once every five to seven days, while rejection rates fell below 0.5%.
For a Colombian appliance manufacturer, we developed separate formulations for PP and ABS components while matching the same cool-white Pantone target. After sample adjustments, the color difference between the two production sites was controlled to a Delta E below 0.8.
We also supported a Saudi Arabian disposable tableware producer entering the European market. By using compliant pigments and additives and providing SGS migration testing, the customer successfully passed inspection on its first EU shipment.
Reliable Production and Supply
Tianhao’s manufacturing capability includes:
- 8 twin-screw extrusion production lines
- Monthly capacity of more than 800 tons
- An in-house laboratory with spectrophotometers, MFI testers, moisture analyzers, and film-blowing trial equipment
- Typical addition ratios of 1%–4%, adjustable by application
- Standard lead time of approximately 14 days
- Flexible minimum order quantity of 500 kg per formulation
- Standard 25 kg packaging, with customized options available
These capabilities allow us to support both medium-sized manufacturers and large-volume buyers while maintaining stable quality across repeat orders.
A Simple Cooperation Process
Working with Tianhao is straightforward:
- Send your resin type, processing method, final application, target color, and estimated quantity.
- Our team develops and sends a laboratory sample for testing.
- After approval, we confirm the formulation, commercial terms, packaging, and required documents.
- The order enters production, normally with a 14-day lead time.
- We prepare export documents and coordinate shipment according to the agreed terms.
Contact Tianhao
Whether you are sourcing masterbatch for a new product or looking for a more reliable supplier, Tianhao provides factory-direct pricing, technical support, custom color matching, and stable production.
Email: ella@gdtianhao.com
WhatsApp / Phone: +86 135 3729 5410
Website: gdtianhao.com
Guangdong Tianhao New Materials Technology Co., Ltd. — reliable color concentrates and functional additive solutions since 2000.