東營科力精鑄設備有限公司擁有一支專業研發、生產技術隊伍和售后技術服務隊伍，在生產規模、產品質量、配套能力、售后服務諸方面均處于行業前列。已為國內外480余家精鑄企業配套了規模不等的整廠設備，贏得良好的企業信譽。并以產品質量、企業實力、全方位的綜合服務為基礎，將成套設備出口到東南亞。

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.