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What We Manufacture

Yiwu Tangchu Plastic Co., Ltd. is a professional production team of liquid silicone sugar molds, silicone cake molds, chocolate molds, ice cubes and other silicone products, with a complete and scientific quality management system. The product can pass FDA LFGB food grade testing for safety and environmental protection. TANGCHU brand enjoys a high reputation among consumers. The company has established long-term and stable cooperative relations with agents such as Wal Mart, a large supermarket chain, and has been exported to North America, Central and South America, Europe and Africa. Welcome friends from all walks of life to visit, guide and negotiate business.

Located in Zhejiang, China, our company operates as a custom manufacturer of silicone molds. We support product development based on buyers’ drawings, samples, shapes, and customization requirements. Factory area, workforce, and production-capacity figures are not disclosed on the current Alibaba.com page and should be added after internal confirmation.

Our product range includes custom silicone molds for candle making, baking, cake decorating, chocolate and pastry preparation, soap making, and epoxy resin casting. Available shapes include round, square, rectangular, and fully customized designs. The molds are flexible, foldable, reusable, waterproof, and suitable for different household, craft, and food-related applications.

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From Raw Material to Finished Product

At Tangchu, every product follows a controlled manufacturing process to support consistent quality for OEM and private-label projects.

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1. Raw Material Preparation

Food-grade silicone materials are selected according to product and compliance requirements.

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2. Color Mixing

Silicone is mixed to the required color for stable, consistent batch production.

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3. Molding

Prepared silicone is molded according to the product design and tooling specifications.

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4. Demolding

Products are carefully removed from the mold to maintain shape and surface quality.

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5. Trimming

Excess material and flash are removed for a clean, refined finish.

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6. Quality Inspection

Each product is checked for appearance, dimensions and workmanship before packing.

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7. Packing

Qualified products are packed according to customer requirements, including retail and private-label packaging.

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8. Ready for Shipment

Finished orders are prepared for shipment after final packing and inspection.

Why Choose Tangchu As Your Silicone Manufacturing Partner

Silicone Manufacturing Expertise

Our experience with silicone materials, molding, and finishing helps us identify potential issues early and improve manufacturability before mass production.

Flexible OEM & ODM Support

We support custom colors, logo application, private-label branding, and packaging solutions to match different market and project requirements.

Consistent & Integrated Quality Control

We monitor key production stages from raw material preparation to molding, trimming, and final inspection to support stable product quality and compliance.

Clear & Responsible Communication

We provide realistic production schedules, proactive order updates, and early communication when issues need to be addressed.

Product Application

Our silicone molds can be used for candle making, soap making, epoxy resin casting, baking, pastries, cakes, cake decorating, pancakes, pies, dough preparation, bread proofing, fermentation, and mixing. Selected food-contact models are oven-safe and dishwasher-safe. Specific suitability should be confirmed according to each product model and the buyer’s intended use.

Our Certificate

The referenced Alibaba.com product is listed as non-toxic, suitable for food contact, oven-safe, and dishwasher-safe. No specific certificate number or testing-report name is publicly displayed on the current product page. FDA, LFGB, BPA-free, patent, and other certification claims should only be added after the corresponding valid documents have been confirmed.

Product Application

Start Your Project with Tangchu

Whether you are expanding an existing range or developing a new private-label collection, our team is ready to help evaluate the best manufacturing solution for your market.

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