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Founded in 2001, Shandong Sanyi Group Co., Ltd. is headquartered in Longshan high tech Industrial Park, Linqu County, Weifang City, with a registered capital of 200million yuan, covering an area of more than 400 mu and more than 500 employees. It is a national high-tech enterprise focusing on the R&D and production of new polymer materials. Its business scope covers plastic additives, industrial and building sealants, biomedicine, catalysts, financial services, vehicle services and other businesses. It has formed a coordinated development pattern of main and auxiliary industries. Its products sell well nationwide and are exported to more than 40 countries.
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More Press Release
| 2026-08-18 |
HC International Expands Recycled Plastics and Off-Grade Resin Business Across Asia and USA
HC INTERNATIONAL
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| 2026-08-17 |
Recycled PET to DOTP: Closing the Loop in Plasticizer Manufacturing
SHANDONG CHANGXING PLASTIC ADDITIVES CO., LTD.
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| 2026-08-17 |
DOTP Eco-Friendly Production: Quality and Affordability Through Efficient Recycling
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| 2026-08-17 |
DCP vs DOP: Why Di-sec-octyl Phthalate Can Replace DEHP in PVC
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| 2026-08-17 |
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| 2026-08-17 |
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| 2026-08-17 |
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| 2026-08-17 |
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| 2026-08-17 |
Furenxiang Expands High-Performance Polymer Solutions for the Southeast Asian Market
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| 2026-08-17 |
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| 2026-08-17 |
Furenxiang Expands High-Performance Polymer Solutions for the Southeast Asian Market
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| 2026-08-17 |
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| 2026-08-15 |
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| 2026-08-15 |
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| 2026-08-15 |
Seizing the Vietnam Plastic Cup Market: Why 2026 Is the Right Time to Invest
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| 2026-08-15 |
Guangdong Sivite Intelligent Manufacturing Co., Ltd. to Exhibit at VietnamPlas 2026
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| 2026-08-15 |
Krishna Polyplast (India) Private Limited to Showcase Advanced Polyethylene Products, Masterbatches
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| 2026-08-14 |
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| 2026-08-14 |
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| 2026-08-14 |
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HC International Expands Recycled Plastics and Off-Grade Resin Business Across Asia and USA
HC INTERNATIONAL
2026-08-18
Recycled PET to DOTP: Closing the Loop in Plasticizer Manufacturing
SHANDONG CHANGXING PLASTIC ADDITIVES CO., LTD.
2026-08-17
DOTP Eco-Friendly Production: Quality and Affordability Through Efficient Recycling
SHANDONG CHANGXING PLASTIC ADDITIVES CO., LTD.
2026-08-17
DCP vs DOP: Why Di-sec-octyl Phthalate Can Replace DEHP in PVC
SHANDONG CHANGXING PLASTIC ADDITIVES CO., LTD.
2026-08-17
BAODING LIDA PLASTIC
BAODING LIDA PLASTIC INDUSTRY CO., LTD
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KAWAGUCHI MACHINERY MANUFACTURING (YUYAO) CO., LTD
2026-08-17
Noble Mold Your plastic tooling partner in China!
DONGGUAN XIANGHUI TECHNOLOGY CO., LTD.
2026-08-17
Furenxiang Expands High-Performance Polymer Solutions for the Southeast Asian Market
SUZHOU FURENXIANG TRADE CO., LTD.
2026-08-17
Suzhou Furenxiang Presents Advanced Modified Engineering Plastics at VietnamPlas 2026
SUZHOU FURENXIANG TRADE CO., LTD.
2026-08-17
Furenxiang Expands High-Performance Polymer Solutions for the Southeast Asian Market
SUZHOU FURENXIANG TRADE CO., LTD.
2026-08-17
Hong Ding Yuan New Material Attends the 24th VietnamPlas to Explore ASEAN Market, Booth A1341
QINGDAO HONG DING YUAN NEW MATERIAL CO., LTD
2026-08-17
Rubber Gear Pump Preformer
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PP PET Sheet Extrusion Line in Vietnam: A Growing Opportunity for Packaging Manufacturers
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GUANGDONG SIVITE INTELLIGENT MANUFACTURING CO., LTD.
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Guangdong Sivite Intelligent Manufacturing Co., Ltd. to Exhibit at VietnamPlas 2026
GUANGDONG SIVITE INTELLIGENT MANUFACTURING CO., LTD.
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2026-08-15
Press Release 2: WishSINO Technology Highlights Full-Value-Chain One-Stop Manufacturing Solutions fo
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Press Release 1: WishSINO Technology Completes Relocation to Self-Owned New Industrial Building, Mar
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Exhibitor Inquiry