Company Introduction

Zhuochengju specializes in rotational moulds (rotary moulds) and rotational molding technology. We custom-manufacture moulds for fuel tanks, water tanks, environmental cleaning equipment, amusement facilities, outdoor furniture, kayaks, floats, transport containers, agricultural machinery parts, cold chain insulated boxes, motorcycle fuel tanks, automotive modification parts and a full range of rotomolded products.

Our factory is located at Building 5, No.2 Daohua North Road, Daojiao Town, Dongguan City, Guangdong Province, covering a plant area of 2,000 ㎡.
We are equipped with a complete set of processing equipment, including CNC machining centers, CNC milling machines, 3-meter 5-axis CNC machine tools, EDM machines, wire cutters and automatic rotomolding machines. Our maximum machining capacity covers moulds up to 3 meters in diameter and 8 meters in length, with a single mould weight of 2 tons. Our annual production capacity reaches 2,000 sets of moulds.

With over 10 years of experience in the rotational mould industry, we mainly supply aluminum rotational moulds compatible with PE plastic rotational molding. 80% of our mould products are exported to Europe, North America, Asia, Oceania and Africa, while the remaining 20% are supplied to domestic rotomolding manufacturers.

We provide one-stop services covering rotomolded product design and mould manufacturing, supporting OEM & ODM. Our service scope includes DFM review of product structure, 3D modeling, mould development, mould trial and final delivery.
Benefiting from our geographical proximity to Nansha Port and Shekou Port of Shenzhen, we enjoy well-established logistics channels to guarantee stable lead times. Adhering to the principle of quality first, reasonable pricing, on-time delivery and full-process technical support, we are your reliable Chinese supplier of rotational moulds.

Our Company
Our Services
Company's History
Our Team
We specialize in custom rotational molding tooling and rotomolded plastic products.
  • Custom Mold Manufacturing: Cast aluminum molds and CNC-machined aluminum molds.
  • CNC Machining: Precision machining for custom mold projects.
  • Product Design Support: Design review and DFM evaluation.
  • Rotomolded Products: Custom plastic products based on customer requirements.
  • OEM & ODM Services: Manufacturing solutions tailored to your specifications.
  • Technical Support: Mold trials, modifications, and maintenance support, subject to project requirements.
Our History

With over 10 years of experience in rotational molding tooling, Dongguan Zhuocheng Ju Mold Co., Ltd. specializes in custom aluminum molds and rotomolded plastic products.

We continue to develop our manufacturing capabilities to provide practical solutions, consistent quality, and reliable service for customers worldwide.

Our Team

Our team works across engineering, CNC machining, mold manufacturing, and production coordination to support custom projects.

We focus on clear communication, practical technical support, and reliable project delivery from design review to manufacturing.

About Our Company
Company Introduction
Dongguan Zhuocheng Ju Mold Co., Ltd. specializes in custom rotational molding tooling and rotomolded plastic products. With over 10 years of industry experience, we provide custom aluminum molds for applications including water tanks, fuel tanks, kayaks, outdoor furniture, playground equipment, and industrial housings. Our facility is equipped with CNC machining centers, 5-axis CNC machining, EDM, wire cutting, and rotational molding equipment. We offer integrated project support, from product d