After-sales

Custom Color Matching

We offer precise color matching services using advanced formulation technology and modern testing equipment. Our experienced technicians work closely with clients to develop masterbatch solutions that perfectly match their desired shade, brightness, and opacity.

Material Optimization & Technical Support

Our team provides technical guidance on selecting the right masterbatch for different applications, optimizing processing parameters, and improving final product performance. Whether you are working on injection molding, extrusion, blow molding, or film production, we ensure the masterbatch is compatible and efficient.
After-sales
After-sales

Additive Solutions

In addition to coloring, we supply functional additive masterbatches to enhance product properties — including UV resistance, anti-static performance, flame retardancy, and more — tailored to your production needs.

Fast Sampling & Prototyping

We understand the importance of speed in today’s market. Our rapid sampling service allows customers to receive and test customized masterbatches in a short time, ensuring faster product development cycles.
After-sales
After-sales

Sustainable & Eco-Friendly Options

We are committed to environmental responsibility, offering biodegradable and eco-friendly masterbatch solutions that meet global environmental standards, helping you create greener products without compromising quality.

Global Logistics & After-Sales Service

With efficient logistics support, we deliver products worldwide on time. Our after-sales team is always ready to assist with technical questions, troubleshooting, and continuous improvement recommendations.
After-sales

Procedure for color masterbatch

At RongFeng, we turn complex into simple! Follow the following 6 steps to start today!

Step 1: Provide samples or Pantone / RAL Codes

Step 2: Confirm the molding and carrier

Step 3: Solution

Step 4: Quote

Step 5: Sample test

Step 6: Mass Production

Tell Your Need with Ansheng

Contact us to get a sample quote and more expertise about drinkware. Your project will meet a right solution with Ansheng.