Shanghai Jian & Mei Industry and Trade Co., Ltd. can implement machining of each series of high-precision mechanical parts, and turning, grinding and precision numerical control of various shapes of materials e.g. Sectional material, disk type parts, casting parts, forging parts, pipe fittings, bend pipe materials and squeezing parts.
JM provides machinery machining parts, and parts assembling services, owns horizontal machining center, five/four-axis linkage CNC machines, turn-mill combination, large-sized CNC turning center, and the ability of all-round comprehensive machining services of precision CNC lathe, automatic lathe and various kinds of general machining equipment.
Production and management of JM is in strict accordance with ISO9001:2008 System. As for outsourced machining technology, JM requires each supplier to strictly follow JM quality system.
All the products pass regular self-inspection of workers, each detection of JM quality center and inspection before delivery. JM has a variety of advanced quality testing devices e.g.Three-dimensional/two dimensional coordinate projector, spectrograph, universal tensile tester, hardness tester, surface roughness tester, impact tester, salt spray tester and all sorts of independently researched and developed testing equipment to meet the testing needs of each product. Each batch of exported products are attached with finished product testing report of the only batch number and steel mill raw material quality inspection report.
The products which have passed final inspection can be packaged. JM will select the most appropriate packaging material for packaging according to the product shape and then transport them.
FAQ about QC
1.Do you inspect the raw material?
Each batch of materials is carefully tested by inspector on apperance, raw material defects, wire drawing size etc. and the testing result is filed in computer. All the checmical composition as well as material warranty documents of raw materials is spot checked.
2.Do you inspect the goods during the production?
Inspector test each process according to the order and the corresponding product standard, each process has corresponding operation instruction. All the test result is filed in the corresponding computer daily. Mechanical properties are filed in paper documents.
3.How do you control each batch goods?
Statistician keep recording and filing all batch of the incoming products, noted with contract No., model, size, quantity, weight, surface color etc.
4.Will you ship the unqualified goods?
Concerning to abnormal occurrence or unqualified products: Unqualified products processing sheet is reported to QC dept. by inspector. The reworking will be done after QC workers come up with solutions and suggestions.
5.How do you manage your files?
All the documents or customer orders is given out by designated personnel. The drawings and exterior documents are given out and recorded by QC department.
6.Can we get the inspection certificate?
A Unified test report presented by specific worker is delivered together with the finished products.
7.How do you keep your testing equipment?
Ⅰ. Heavy testing equipments: tensile machine, charpy impact tester; hardness tester; thread check gauge, plug gauge, vernier caliper, micrometer, pitch diameter micrometer, dial caliper, digimatic caliper etc. are all sent to be tested and adjusted in qualified professional company for once annually.
Ⅱ. Ring guage is tested and adjusted by proof-reader in company monthly; hardness tester is only applied after the testing by on-duty inspectors each day.
8.What’s the shipping process?
Ⅰ. For LCL cargos, we arrange reliable logistics company to drive them to the forwarder agent’s warehouse.
Ⅱ. For FLC cargos, the container directly go to the Factory loading. Our professional loading workers, accompanied with our forklift workers arrange the loading in good order even on the condition that daily loading capacity is overloaded.
Ⅲ. Our professional data management is a guarantee of the real-time update and the unification to all the electrical packing list, invoice.
Rm.27202, No.295 South Lingyan Road, Pudong, Shanghai, P.R.C