[01] Company Introduction · 公司簡介

Founded in 1988. Built on quality first.

Grand Long Industrial Limited is a leading plastic manufacturer in Hong Kong, founded by Mr. Chung Kwok Man, Jimmy — Managing Director.

[02]Our Story

An experienced team behind every mold.

Over more than three decades of effort, Grand Long has developed an outstanding management and technical team. Our philosophy has never changed: people first, quality first — providing superior products, satisfying after-sales service, competitive pricing, leading technology and excellent quality.

The company is headquartered in Hong Kong with production facilities in Ping Hu, Shenzhen, Guangdong. The plant covers a gross area of 10,000 square metres and employs over 300 people, equipped with a wide range of advanced machinery for coordinated production.

We specialize in precision and double injection mold making, plastic mold injection and secondary processing — dust-free spraying, silk screen printing, pad printing, UV painting and printing, hot stamping, ultrasonic welding and assembly — a true one-stop service.

Grand Long Precision Molding and Plastic manufacturing plant in Ping Hu, Shenzhen
Grand Long Precision Molding and Plastic (Shenzhen) Co., Ltd. · 10,000 m²
[03]Company Objectives · 公司目標

01

Expand our excellence

To extend our excellence in products and services into new market segments.

02

Partner for the long term

To establish long-term partnerships with our customers by providing total customer satisfaction, excellence at competitive price, and after-sales service.

03

Grow capability

To meet company growth and maintain our competitive edge by continuously expanding production facilities, quality-control expertise and staff training.

[04]Markets Served

Trusted by high-tech brands worldwide.

We are a recognized member of ISO 9001 and ISO 14001, which makes us a manufacturer of international quality management level. Our customers include Vtech, Navico Group, Atlas Copco Group and Testo, with annual sales turnover of US$10 million.

  • Telephones
  • Audio & speakers
  • Digital cameras
  • Environmental detection instruments
  • Health care instruments
  • LCD monitors
  • Car accessories
  • Electronic consumer products
  • Computer displays & keyboards
  • Household products
  • Industrial parts

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GRAND LONGINDUSTRIAL LIMITED

Professional plastic products manufacturer since 1988. Precision mold making, plastic injection and secondary processing under one roof.

優質資料 · 精湛工藝 · 品質服務

Hong Kong Office

Unit 11, 11/F, Kwai Cheong Centre,
40-52 Kwai Cheong Road, Kwai Chung, N.T., Hong Kong

Tel: (852) 2428-6714

Fax: (852) 2489-9166

cs1@grandlong.com.hk

Shenzhen Factory

No.68 Heng Dong Ling Road, Bai Ni Keng Community,
Ping Hu Town, Longgang District, Shenzhen

Tel: (755) 8969-6710

Fax: (755) 8969-6046

cs1@grandlong.com.hk

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