QUALITY CONTROL PROCEDURE

Sinorock quality control process are mainly include incoming inspection
process quality control and outgoing inspection

Quality
Incoming inspection

Sinorock cooperates only with leading enterprises of raw material. We appoint inspector and purchaser to follow up the whole course of raw material production.

Full set of quality documents need to be provided along with the delivery of raw materials.

When arrive in factory, raw materials will be inspected according to the incoming inspection process.

Process quality control

Sinorock implement “three inspection system”: self-checking, mutual inspection and specialized inspection.

Production equipment will be maintained regularly.

To ensure that the product sizes, Sinorock makes inspection devices.

Batch production will begin after we got first qualified product. All unqualified-products will be scrapped.

Quality
Quality
Outgoing inspection

All products will be tested by our quality Inspector after sand blasting and painting. The qualified products will be coded and packaged. Unqualified products will be scrapped.

To make sure the qualified rate, all products must be fully tested based on our factory inspection records to finish our outgoing inspection reports.

All products have their valid identities to ensure product traceability.

QUALITY CONTROL STRENGTH

A full quality records including, exception statistics analysis, quality control process,
quality test records and test data statistics analysis

Sdabolt

All products will be managed with batch number.

17 inspection procedures, together with 5 trials, are required in the whole inspection process, which makes at least 60 record forms;

Each program, will be executed strictly according to our standing operating procedure.

The quality inspectors are required to attend the company’s unified quality inspection and standards training every year.

Our products can also be inspected by the third-party testing organization.

Quality

QUALITY CERTIFICATION

The quality of our products has received authoritative from different regions, countries
and organizations, including ISO, SGS and CE.

iso sinorock
iso
CE sinorock
ce
SGS sinorock
sgs