上海駿延機電科技有限公司是專業生產加工硅青銅螺母、螺釘、圓柱銷、螺栓、平墊圈、彈簧墊圈、鉚釘等產品的有限責任公司,公司總部設在上海市青浦區,本公司擁有豐富的生產經驗，雄厚的技術力量，擁有完整、科學的質量管理體系。 本公司擁有進口自動車床、普通車床、冷鐓機、攻牙機等生產設備和各種輔助設備，公司還擁有各種檢測設備，為產品質量提供有效保障。公司的誠信、實力和產品質量獲得業界的認可。 如果您有此類產品的需求，請與我們聯系，我們將為您和您的公司提供最滿意的服務。Shanghai Junyan Mechanical & Electrical Technology Co., Ltd. is a professional manufacturer and exporter of silicon bronze fasteners, brass fasteners, carbon steel fasteners, stainless steel fasteners etc., Our company was established in 2005. We have skilled workers and strong production ability for fasteners.Shanghai Junyan offers all kinds of fasteners including nuts, bolts, screws, pins, rivets，etc. Standards: GB, DIN, ISO, ANSI (IFI), JIS, and more. We can also produce the parts according to clients' requirements. Our products have been exported to the USA, Australia, New Zealand, EU countries, Asia, Middle East, etc. And we won a good reputation from our clients.Customer satisfaction is our pursuit!
