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Manufacturing and Quality

Manufacturing Starts With Process Control

Stable Products Depend on Repeatable Production

Industrial plastic valves, pipes, and fittings need to stay consistent across production batches and project deliveries. That depends on how raw materials are handled, how parts are formed and processed, how assemblies are checked, and how product performance is verified before shipment.

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Central Feeding System
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Automated Injection Workshop
Automated Extruded Workshop
Automated Extruded Workshop

Controlled Material Handling

Central feeding systems help keep material supply and mixing conditions more stable across production equipment. This matters when products are made in different sizes, material grades, and connection standards, especially when long-term consistency is expected across multiple deliveries.

Automated Forming and Precision Processing

Automated injection molding, extrusion, CNC processing, assembly, and visual inspection help control the dimensions and fit of product components. Valve bodies, union nuts, seals, connection ends, and actuator mounting areas all require consistent relationships during manufacturing and assembly.

Laboratory Verification

Available laboratory resources support hydrostatic pressure testing, Vicat softening temperature checks, thermal aging, dimensional inspection, torque testing, hardness testing, density checks, moisture checks, and other product-related verification. The test method should always match the product series and the project requirement.

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CNC Machining
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Automated machining
Factory Overview - Lab Test
Factory Overview - Lab Test
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Comprehensive Laboratory Testing

What a Buyer Should Review

01. How the supplier handles materials before molding, extrusion, and assembly.

02. Whether dimensions, pressure performance, and operating torque are checked against the order configuration.

03. Whether technical documents, inspection records, and applicable reports can be supplied for project review.

Contact Us
  • Tel: +86-592-7055777
  • Fax: +86-592-7197120
  • Email: Sandy@sanking.cn
  • Add: No.169, Tong Hong Road, Tong'an District, Xiamen, China