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Mold Manufacturer In China

Mold Manufacturer In China

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Mold Manufacturer In China

Sincere Tech is the world famous plastic mold manufacturer in China which was established in 2005, from a small workshop until today, ST MOULD has a great achievement in plastic mould design and manufacturing. From the starting 10 officers until now more than 800, from 0.3M USD turnover to now more than 40M USD, from 50SQM workshop to now bigger then 6000SQM building area, from low quality plastic mould to super quality Plastic mould.Since the establishment in 1992, ST Holdings Group has always been dedicated to the R&D, production, sales and service of the injection machine, injection mould, and electronic product.It consists of 7 branch companies:


ST  specializes in developing those injection moulds with complex structure, efficiency and precision, and it obtains several international mould structure patents. For management and technology innovation, it has invested huge human and material resources for many years, and now it obtained splendid performance and results.

It is dedicated to developing the automotive industry’s plastic mould, and have strong professional automotive mould management team and excellent processing testing equipment. It is the top supplier for automotive mould in the world.

ST Packaging Mould Co., Ltd.

It specializes in top quality packaging mould project, including multi-cavity PET Preform Mould, multi-cavity cap/closure mould, and mould for bottle, chemical bucket and food container with thin wall or IML (In Mould Labeling) system. It has many thematic studies on multi-cavity hot runner moulds, and makes the processing dimensions of mould spare parts being controlled strictly. Thus, it successfully achieved all the same parts being interchangeable. With excellent processing equipment, perfect technological process, and first-class quality philosophy, ST Packaging Mould has been developing fast, and become the pioneer in this industry.

ST Pipe Fitting Mould Co., Ltd.
It specializes in developing and manufacturing various pipe fitting moulds. The company seeks for the high standardization for designing, manufacturing and quality. It has successfully shortened the delivery time, reduced the production cost, and so on. We offer the top quality plastic mould and reduce the mould investment cost for our customers.

ST Machinery Co., Ltd.
With annual sales of 600 sets of injection machines with different sizes, it is the biggest injection machine factory with huge potential in Taizhou. The main market includes Eastern Europe, Americas, Middle East, etc. It has set up agent and service center in more than 20 countries and regions. Especially, it has strong strength in technology of IML (In Mold Labeling), Thin Wall & High Speed Injection, and Bi-injection (Double Color Injection). In order to meet customers’ requirements, ST will be continuously developing bigger tonnage machine.

ST Injection Molding Technology & Service Co., Ltd.
ST Injection Molding Technology  is a ST-Portugal joint venture company which is technology intensive. It focuses on high technological and modernized hot runner system and hydraulic system, combining with R&D, production and service. With 10million registered capital, the company was established in 2000. It produces 30,000 points nozzle and 50,000 pieces cylinder per year. Due to its good quality and stable performance, Anole wins customers’ trust and praise.

ST Electronic Co., Ltd.
ST Electronic Co., Ltd. is a technology-based company, which consists of R&D, production and sales. It mainly deals with R&D and production of mobile phone accessories. There are 3 major series: Charger Series、Battery Back Up Series and Bluetooth Series. The main market covers Europe, America, Canada, Britain and Australia, etc.

DONGGUAN SINCERE TECH CO.LTD has a strong work team. There are over 50 engineers devoting to researching and developing the latest machinery & mould designing, improving and upgrading the existing structure. At present, we succeed in R&D of 43 different new items, including plastic mold structure design, mechanical design, and high-tech electronic products, etc. It offers fine solutions and technical & service supports to our customers around the world.

Thanks to the excellent management practice, quality philosophy, and abundant experiences, ST has become a big holdings group with hundreds of millions of assets from a workshop with 50 people. ST people will continuously take the philosophy of “technology and quality push the development”, and continuously create miracles.


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