# Top Manufacturing Companies in Tianjin Recommended Contract Manufacturing companies in Tianjin include STEP-G, RPWORLD, Concepto Studios, Inc., QZing Technology (Beijing) Co., Ltd., Libbey. We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. [Learn how Clutch ensures trust](#why-trust-clutch) ## List of the Best Top Manufacturing Companies in Tianjin Ratings Updated: Aug 1, 2026 ### [STEP-G](https://clutch.co/profile/step-g) - 50 - 249 employees - Tianjin, China #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description In Bitterfeld-Wolfen, Germany and Bonn, Germany, STEP-G is a midsize Contract Manufacturing company. Their services include Contract Manufacturing. [Visit Website](https://www.step-g.com/) #### 37% of employees work in Tianjin office Tianjin, China No. 18, Shuangjiang road, Beichen 10 - 15 employees +86(0)222697-7716 [See All Locations (7)](https://clutch.co/profile/step-g#location) --- ### [RPWORLD](https://clutch.co/profile/rpworld) - $100,000+ minimum project size - $100 - $149 average hourly rate - 250 - 999 employees - Beijing, China #### Services Provided - Allocation of Expertise by Percentage - 50% Contract Manufacturing - 50% Fabrication #### Company description RPWORLD is a Beijing, China-based Contract Manufacturing and Fabrication company. They offer Contract Manufacturing and Fabrication. [Visit Website](http://www.rpworld.com) --- ### [Concepto Studios, Inc.](https://clutch.co/profile/concepto-studios) #### 5 out of 5 star rating (1 reviews) - $25,000+ minimum project size - $150 - $199 average hourly rate - 10 - 49 employees - Beijing, China #### Services Provided - Allocation of Expertise by Percentage - 25% Contract Manufacturing - 10% Market Research - 10% Packaging Design - 55% Product Design #### Company description Concepto Studios, Inc. is a product design company specializing in prototyping and product development for small appliances and personal care items. The company is highly praised for delivering high-quality prototypes, which often surpass production items in appearance, with 100% positive feedback on their responsiveness and reliability. Clients appreciate their competitive pricing and effective time management. [Visit Website](https://www.conceptostudios.com/) #### High-quality work Clients consistently commend Concepto Studios for delivering high-quality work, often noting that their prototypes surpass production items in quality. One client highlighted that the prototypes are so realistic that they are often mistaken for actual products. The firm is praised for its responsiveness, reliability, and excellent customer service, with remarks indicating they feel like an extension of the client's team. Overall, the sentiment reflects strong satisfaction with the quality and timeliness of the work provided. #### Experience in 1 industry Concepto Studios has demonstrated strong expertise in the Consumer Products industry, particularly in product design and prototyping for small appliances and personal care items. Clients praise their high-quality prototypes and timely delivery, noting they often exceed expectations. The team is described as responsive and reliable, functioning effectively as an extension of the client's team. Overall sentiment in this sector is highly positive, indicating a strong fit for companies needing design and prototyping services. [Read All Reviews](https://clutch.co/profile/concepto-studios?verified=true#reviews) ##### Consumer Products Experience Concepto Studios has received positive feedback from clients in the Consumer Products industry, particularly for their expertise in product design and prototyping for small appliances and personal care items. Clients appreciate their high-quality outputs, timely delivery, and reliability, often noting that prototypes exceed production quality. Their collaborative approach and responsiveness enhance project management, making them a strong fit for businesses seeking innovative and efficient design solutions. - 1 review for consumer products industry - 1 review is 5 stars - $1,000,000 – $9,999,999 avg. project cost - Prototyping and Product Design for Consumer Goods Company (5.0/5, Jul 20, 2020): Concepto Studios, Inc. provides ongoing product design support. They develop prototypes for small appliances and personal care items.  [Read Full Review](https://clutch.co/go-to-review/concepto-studios/140382) #### 5.0 out of 5.0 rating for cost What Clients Have Said Clients have expressed strong satisfaction with Concepto Studios' pricing and overall value, noting their competitive rates and high-quality deliverables. One client stated, 'They produce a high-quality product at competitive prices,' emphasizing their reliability and excellent customer service. Another highlighted that they have invested over a million dollars, indicating confidence in the value received. Overall, feedback reflects that the company offers significant value for money, making them a trusted partner for ongoing projects. [Read All Reviews](https://clutch.co/profile/concepto-studios?verified=true#reviews) - $1,000,000 to $9,999,999 (1 reviews) #### 23% of employees work in Beijing office Beijing, China Xin Zhaojiayuan, Office 1127, Building 15, 2 - 5 employees +1-888-632-7010 [See All Locations (3)](https://clutch.co/profile/concepto-studios#location) --- ### [QZing Technology (Beijing) Co., Ltd.](https://clutch.co/profile/qzing-technology-beijing-co) - 50 - 249 employees - Beijing, China #### Services Provided - Allocation of Expertise by Percentage - 25% Cloud Consulting & SI - 25% Contract Manufacturing - 25% IoT Development - 25% Logistics & Supply Chain Consulting #### Company description QZing Technology (Beijing) Co., Ltd. Is a cloud consulting & SI company. The team offers cloud consulting & SI and IoT development, and the firm is based in Beijing, China. [Visit Website](http://www.qzingtech.com/) --- ### [Libbey](https://clutch.co/profile/libbey) - 1,000 - 9,999 employees - Lang Fang Shi, China #### Services Provided - Allocation of Expertise by Percentage - 30% Contract Manufacturing - 40% Logistics & Supply Chain Consulting - 30% Warehousing & Distribution #### Company description Established in 1818, Libbey is a Logistics & Supply Chain Consulting company. The large team offers Logistics & Supply Chain Consulting and Contract Manufacturing. [Visit Website](https://www.libbey.com/) #### 1% of employees work in Lang Fang Shi office Lang Fang Shi, China #2211 Aimin Road East Langfang Economic & Technical Development Zone, employees +86 316 6060630 [See All Locations (3)](https://clutch.co/profile/libbey#location) --- #### Get personalized agency matches based on your project goals. 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