Rizhao Shenghai Rubber & Plastic Co, Ltd.

Rizhao Shenghai Rubber & Plastic Co, Ltd. (Former Shandong Haosheng).the company covers an area of3867 sauare meters, construction are a of 6960 sauare meters.the annual comorehensive oroduction capacity of 250 milion.The company mainly develops, produces and sells a variety of handrail boxes (control boxes) assemblies forconstruction machinery, natural rubber, silicone rubber, fluoroelastomer, EPDM, nitrile rubber products, plasticproducts and polymer products.

In 2018, the company passed the lATF16949:2016 quality management system certification, and the rubbeseals passed the national quality supervision and inspection license. In 2019, the company successfully registeredthetwotrademarksof"Sapler"and "SAPRTE".which enabledthecompany tostepu ptoanewlevelof development in the direction of brandingandspecialization.In2020,the1S014001:2015 environmental management system certification.

In recent years, with the joint efforts of all employees, the company has achieved rapid development andbecome a "little giant" of the industry' strength faction. In December 2018, the company was successfully listed inthe Qilu Equity Exchange Center (equity code: 303289). in 2018, the company was included in the municipal scaleenterprise. In 2019, the company was rated as "2019 Advanced Unit for Tax Payment" and "2019 Advanced Unitfor New and Old Kinetic Energy Conversion'. in 2021, it was rated as "Science and Technology Small and Medium-sized Enterprise" by the Science and Technology Department of Shandong Province, and was awarded the "Town.level Excellent Scientific and Technological innovation Enterprise" by the town government.