Unitime Clock Systems
- Manufacturer of tower and street clocks. Includes a photograph gallery, product specifications, and FAQs.
- http://www.uclocks.com/e/brief.htm

Lianshang Information Technology (Tianjin) Co., Ltd.
- Provides outsourcing contract management (OCM) services and enterprise e-commerce solutions.
- http://www.lianshang.com.cn

Sandeer International Trade Co., Ltd.
- Supplier of carbon black, food additives, farm livestock products, clothing and artwares.
- http://www.sundeerchem.com

State-Run Factory No.4508
- Producer of floor and overhead conveyor systems. Product information.
- http://www.tj4508.com/

Tianjin Belong Electrical Plastic Products Factory
- Offers custom plastic injection molding, design, mold building, prototyping and assembly services. Examples gallery.
- http://www.eshoptianjin.com/

Tianjin Fuheng Electronic Company
- Producer of field-intensity meters for CTV measuring instruments. Product descriptions.
- http://www.tj-fuheng.com/doce/gsjs.htm

Tianjin Kemel Chemical Reagent Development Center
- Producer of chemical reagents. Product specifications and prices.
- http://www.tjkermel.com/

Tianjin Ventech Electronic Co Ltd
- Specialized in design and manufacture of SMD products like electronic transformers, filters and coils. Located in Hexi District.
- http://www.transformer-cn.com

Tianjin Tianning Textile Machinery Co. Ltd.
- Manufacturer of jacquard machines and pile looms. With product specifications.
- http://www.longtoufangji.com/

Tianjin Xiangyue Sealing Material Co. Ltd.
- Tools, sealants and techniques for sealing pipes and joints under temperature and pressure.
- http://www.chinaleakseal.com/

Tianjin FeiSen Net Goods Science and Technology Co.,Ltd.
- Produces warp-knitted knotless nets and other net products.
- http://www.raschelnets.com

Tianjin Machinery and Electric Equipment Co. Ltd.
- Dealer in machinery and electric equipment. Includes information on products and past projects.
- http://www.china-tmee.com/

Tian Jin Zhong He Chemical Plant
- Mainly produces basic organic chemical materials.
- http://www.zhonghechem.com/