YUJIN CHEMICAL CO.,LTD.

這是有關台灣裕進化工股份有限公司（YUJIN CHEMICAL CO., LTD.）的企業介紹以及其類型判斷，並翻譯成英文。

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企業介紹 (Company Introduction):

裕進化工股份有限公司（YUJIN CHEMICAL CO., LTD.）成立於1981年，是一家位於台灣桃園的專業化學品公司。公司長期致力於表面處理技術領域，專精於電鍍添加劑、印刷電路板（PCB）化學品、以及其他工業用特用化學品的研發、製造與銷售。

憑藉多年的產業經驗、專業的研發團隊以及嚴格的品質管制體系，裕進化工不斷開發創新的產品以滿足電子、五金、汽車、塑膠電鍍等不同行業客戶對於高效能、環保及高品質表面處理的需求。公司不僅提供標準化的產品，也能根據客戶的特定需求提供客製化的解決方案與技術支援服務。裕進化工致力於成為客戶可靠的合作夥伴，共同提升產品價值與市場競爭力。

屬於工廠還是貿易商 (Manufacturer or Trading Company):

根據其業務描述（包含研發、製造與銷售）以及通常的營運模式，裕進化工股份有限公司主要是一家 製造商 (Manufacturer)。他們擁有自己的研發能力和生產設施來製造化學品。不過，像許多製造商一樣，他們也可能進行部分相關產品的貿易活動。

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英文翻譯 (English Translation):

Company Introduction:

YUJIN CHEMICAL CO., LTD., established in 1981, is a professional chemical company located in Taoyuan, Taiwan. The company has long been dedicated to the field of surface treatment technology, specializing in the research and development (R&D), manufacturing, and sales of electroplating additives, Printed Circuit Board (PCB) chemicals, and other specialty chemicals for industrial applications.

Leveraging years of industry experience, a professional R&D team, and a strict quality control system, YUJIN CHEMICAL continuously develops innovative products to meet the demands of customers across various sectors such as electronics, hardware, automotive, and plastic plating for high-performance, environmentally friendly, and high-quality surface treatments. The company not only offers standardized products but also provides customized solutions and technical support services tailored to specific client needs. YUJIN CHEMICAL is committed to being a reliable partner for its customers, jointly enhancing product value and market competitiveness.

Manufacturer or Trading Company:

Based on its business description (which includes R&D, manufacturing, and sales) and typical operating model, YUJIN CHEMICAL CO., LTD. is primarily a Manufacturer. They possess their own R&D capabilities and production facilities to create chemical products. However, like many manufacturers, they might also engage in some trading activities involving related products.

a summary of the types of products typically manufactured or sold by YUJIN CHEMICAL CO., LTD. (裕進化工股份有限公司) in Taiwan, based on publicly available information (like their website and business directories), presented in English:

YUJIN CHEMICAL CO., LTD. primarily focuses on specialty chemicals for surface finishing and electronic applications. Their main product categories include:

1. Surface Finishing / Plating Chemicals:

Electroplating Additives: Brighteners, levelers, carriers, and other additives for various plating processes (e.g., Copper, Nickel, Tin, Zinc, Chrome, Precious Metals).

Electroless Plating Solutions: Chemicals for Electroless Nickel (EN), Electroless Copper, etc.

Pre-treatment Chemicals: Cleaners, degreasers, activators, etchants used before plating.

Post-treatment Chemicals: Passivates, sealants, anti-tarnish agents.

Conversion Coatings: Chromate, phosphate coatings.

Plastic Plating (POP) Chemicals: Chemicals specifically designed for plating on plastic substrates.

2. PCB (Printed Circuit Board) Process Chemicals:

Chemicals used in various stages of PCB manufacturing, such as etching, cleaning, plating (e.g., through-hole plating), surface finishing (like OSP, ENIG).

3. Electronic Chemicals:

Specialty chemicals used in the manufacturing of electronic components beyond PCBs, potentially including semiconductors or passive components (though their main focus seems to be plating and PCB).

4. Fine Chemicals:

This is a broader category, but they may supply specific synthesized chemical intermediates or raw materials relevant to their core industries.

In summary, their main business revolves around providing chemical solutions for industries that require high-quality surface treatments, particularly electroplating, PCB manufacturing, and related electronic component production.

Disclaimer: This information is based on general knowledge and publicly accessible data about the company. For the most accurate, detailed, and up-to-date product list, it is best to consult YUJIN CHEMICAL CO., LTD.'s official website or contact them directly.