東營兆源航空新材料有限公司為貫徹落實省、市、開發區各級政府大力發展航空產業的戰略布局，抓住東營經濟高質量發展及中國商飛試飛基地落戶開發區的有利契機，公司作為中國中車最大的電磁線供應商（產品已跟隨中車出口世界105個國家），國內軌道交通及風力發電領域市場占有率穩居前兩位的企業，多年來一直深耕高端電磁線及絕緣材料行業，擁有專業的研發團隊，同時聘請國內航空航天領域知名專家做技術顧問，專家團隊項目運作實戰經驗豐富，精于產品的研究和新品的開發，技術實力雄厚。

Aleader Machinery is a modern manufacturing company specializing in investment casting, heat treatment, precision machining and surface treatment. We are committed to providing our customers with high-quality castings and manufacturing solutions.

SLAA Tape is a adhesive tapes manufacturer in China, professional supply and convert high quality adhesive tapes. We have over 10 years experience converting the Masking tape, Gaffers tape, Painters tape, Splicing tape, Aluminum foil tapes.

Dongying Highco Metal Manufacturing Co.,Ltd. is a professional manufacturer and supplier in Steel Handrail Railing Fittings and glass railing system fittings in stainless steel materials, satin and mirror surface finish.

DeYou Tape Co., Ltd. as one of the largest aluminum foil tape manufacturer, main products include Aluminum foil tape, FSK tape, Aluminum foil glass cloth tape, Foil scrim tape, PET laminated foil tape.

Shengya Chemical is the professional manufacturer of sodium chlorite and its related chemicals in China. The main products are: Sodium Chlorite Solid, Liquid Sodium Chlorite, Chlorine Dioxide, Sodium Bisulfate.

Dongying Tianqi Technology Co., Ltd. offer a comprehensive range of Stainless Steel Standard Fasteners, including DIN, ASME/ANSI, GB, and JIS standards. Our selection features durable fasteners in stainless steel grades such as 304, 316, 316L, 310S, 321, 410, 2205, and 2507, designed to meet the needs of various industrial applications. Whether you require corrosion-resistant fasteners for harsh environments or high-strength options for structural integrity, our fasteners ensure reliability and performance.