ABOUT US
PT. Sinar Indah Plastik, established in 1988 as Naga Jaya Plastik, has been a key player in the plastic manufacturing industry. Transitioning to a private company in 2014, we have since focused on meeting the needs of local markets across Indonesia.
Our product range includes Polypropylene (PP), Linear Low-Density Polyethylene (LLDPE), and High-Density Polyethylene (HDPE), catering to applications such as packaging for iced drinks, food, frozen foods, take-away cups, general carry bags, and briquette packaging. To ensure exceptional print quality and durability, we utilise rotogravure printing technology, offering high-resolution prints with sharp details and vibrant colors.
Plastic products remain the preferred choice due to their practicality, durability, and cost-effectiveness, even as alternatives like paper and biodegradable materials gain traction. They offer advantages such as lightweight properties, moisture resistance, and flexibility, making them suitable for a wide range of applications.
Recognising the enduring practicality of plastic products, we are excited to expand our offerings with the launch of our spunbond bag division in 2025. This new product line will feature eco-friendly, reusable, and recyclable spunbond tote bags, reflecting our commitment to sustainability while maintaining our reputation for delivering reliable, high-quality products.
By integrating advanced technology with our extensive manufacturing experience, PT. Sinar Indah Plastik continues to provide innovative solutions that meet the evolving needs of our customers, balancing environmental responsibility with practicality and cost-efficiency.
OUR VISION
To be a leading manufacturer in both plastic and eco-friendly spunbond bag products, renowned for exceptional product quality, innovation, and unparalleled customer service.
MISSION 01.
To continuously improve product quality, staying aligned with evolving market trends.
MISSION 02.
To cultivate a positive and supportive work environment, fostering strong relationships between the company and its employees.
MISSION 03.
To deliver superior service, ensuring timely delivery, high standards of quality, and optimal production efficiency.
Why Choose
PT. Sinar Indah Plastik?
Quality and Sustainability
At PT. Sinar Indah Plastik, we are committed to producing high-quality plastic and eco-friendly spunbond bag. Our manufacturing processes focus on resource efficiency and sustainability, ensuring that our plastic products, as well as our new spunbond solutions, have a minimal environmental footprint while meeting the highest standards of durability and performance.
Customisation and Affordability
We specialise in providing customised solutions for both our plastic and spunbond bag. From custom printing and sizing to unique designs, we tailor each product to meet our clients’ specific needs, ensuring that both items are functional, cost-effective, and aligned with market trends. Our commitment is to make customisation affordable, without compromising on quality.
Technological Advancement and Cost Efficiency
Leveraging advanced technology in both our plastic and spunbond bag manufacturing processes, we strive to optimize production and provide cost-effective solutions. By using state-of-the-art machinery for both product lines, we ensure efficient production while maintaining the quality and affordability of our offerings, whether in plastics or eco-friendly spunbond bags.
Certifications
Our certifications showcase our dedication to maintaining industry standards, ensuring product quality, and meeting the diverse needs of our customers with integrity and excellence.
Halal Certification
Certified Halal in 2020, PT. Sinar Indah Plastik ensures that our products meet strict Halal standards, reflecting our commitment to serving diverse markets with integrity and quality. This certification guarantees that our manufacturing processes align with ethical and religious guidelines.
ISO 9001 : Quality Management
Since earning ISO 9001 certification in 2018, PT. Sinar Indah Plastik has demonstrated our dedication to maintaining a robust quality management system. This globally recognised standard underscores our focus on continuous improvement, customer satisfaction, and delivering consistent, high-quality products.
Our Manufacturing Process
Customisation Made Simple
At PT. Sinar Indah Plastik, we offer a streamlined customisation process for both plastic and eco-friendly spunbond products. Whether you need custom sizes, designs, or printing, we make it easy for you to get exactly what you need. Our team ensures that each project is handled with care and efficiency, delivering tailored solutions that fit your requirements perfectly.
Quality Assurance Standards
We maintain strict quality assurance standards across all our manufacturing processes to ensure that both our plastic and spunbond products meet the highest benchmarks. From raw material selection to final production, we rigorously test our products to ensure they adhere to quality and safety requirements.
Regulatory Compliance and Safety
At PT. Sinar Indah Plastik, we prioritise compliance with industry regulations and safety standards for our products. We ensure that our manufacturing processes align with local regulations, upholding safety, reliability, and compliance to provide products our clients can trust.
Supply Chain Integration
We focus on smooth integration with the supply chain to support efficient product distribution. Our network and partnerships ensure that our products transition seamlessly into the market, helping clients receive their orders on time and in excellent condition.
Driving Efficiency in Plastic Manufacturing
At PT. Sinar Indah Plastik, we are dedicated to improving our manufacturing processes by boosting production quantity and efficiency through cutting-edge technologies. By focusing on resource and operational efficiencies, we deliver high-quality, cost-effective solutions for all our clients.
Discover Our Machines
LLDPE/HDPE Machine
Our LLDPE / HDPE machine efficiently produces durable, flexible plastic for diverse packaging needs, with precise thickness control from 15 to 120 microns to ensure consistent quality.
Printing Machine
Our advanced printing machine offers custom printing with up to 4 colours, creating vibrant and tailored designs for every product. With precision and flexibility, it ensures high-quality results that meet diverse customer needs.
PP Machine
Our PP machine efficiently produces transparent product packaging with precise thickness control from 15 to 120 microns, ensuring consistent quality and production flexibility.
About Our
Spunbond Bag Machine
At PT. Sinar Indah Plastik, we are proud to introduce our advanced spunbond bag making machine, designed to produce high-quality, eco-friendly tote bags with ease and efficiency. Engineered for simplicity, the machine is easy to operate, ensuring smooth and consistent production processes. Its user-friendly interface allows our team to maintain high standards of quality while optimising production time. With this cutting-edge technology, we are able to meet growing market demands while maintaining a focus on sustainability and performance.