we’ll ensure you
always get best
results.
Bluestone Plastic Technology Co., Ltd.GO Bluestone Plastic Technology Co., Ltd. formerly founded in 1994 as a Japanese owned company, We are a high-tech enterprise which is always committed to the lightweight research and application development of polyolefin environmental protection polymer materials. Mainly engaged in research and development, manufacturing and sales of polypropylene foam board. The sales headquarter is located in Shanghai, with factories and logistics centers in Shanghai, Guangdong and Tianjin. Lowcell board is independently developed by our company, using carbon dioxide physical foaming technology, a continuously extruded hard and low foaming PP board.
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We are a high-tech enterprise committed to the lightweight research and application development of polyolefin environmental friendly polymer materials.
we advice to choose
a right decision
- Our Team
- Our Products
- OUR VALUES
Our development engineers are experienced. Your demand is our task, your call is our clarion call.
We provide you with high-quality products, purchase consultation, customized the use environment for you, until the door-to-door design of product parts for you. Let you focus on the development of new products, so that your enterprise development is full of power.
We provide you with high-quality products, make full and reasonable use of existing investment, make scientific decisions on future development measures, reduce the R & D cost of enterprises, and maximize the benefits.
we’ll ensure you always get
best results.
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800 tons Annual Sales
The sales volume keeps increasing every year. -
12 Professional Staff
Our development engineers are experienced. Your demand is our task. -
15 Years Of Experience
We are well-experienced and continuous technological progress. -
500+ Customers
More and more customers are willing to choose our products.
latest case studies
what speak people
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UK customersA professional manufacturer. The board has high performance.It meet our requirements. -
American customersThere are many kinds of foam boards. We can choose the suitable board from them.
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We are a high-tech enterprise committed to the lightweight research and application development of polyolefin environmental friendly polymer materials. We were earlier engaged in the production of polypropylene foam materials in China.
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The advantages of high foamed PP profiles
High foamed PP profiles offer clear advantages, including lightweight structure, strong thermal insulation, chemical resistance, recyclability, and cost-effectiveness. These features support risin...read more -
Ultra-thin PP foam board successfully developed
Recently, our company successfully put into production ultra-thin PP foam boards. The advent of this new material not only marks a major breakthrough in foam board technology but also injects new v...read more -
Open for business in 2026
Everything is renewed! On February 24, 2026 (the eighth day of the first lunar month), Shanghai Jingshi Plastic Products Co., Ltd. embarks on a new journey in the Year of the Horse with a brand-new...read more -
2026 Spring Festival Holiday Notice
Dear new and existing customers: As the 2026 Spring Festival approaches, we extend our sincere greetings to you and would like to inform you in advance of our holiday arrangements. We will be close...read more -
2026 New Year’s Day Holiday Notice
Dear new and existing customers: We are pleased to inform you that, in appreciation of the hard work and dedication of all our employees, the company has decided to grant all employees a three-day ...read more